8045308971

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 14455190880

約数和(自身を除く): 6409881909

約数列:

[1, 3, 7, 9, 21, 37, 49, 59, 61, 63, 111, 137, 147, 177, 183, 259, 333, 411, 413, 427, 441, 531, 549, 777, 959, 1233, 1239, 1281, 1813, 2183, 2257, 2331, 2877, 2891, 2989, 3599, 3717, 3843, 5069, 5439, 6549, 6713, 6771, 8083, 8357, 8631, 8673, 8967, 10797, 15207, 15281, 15799, 16317, 19647, 20139, 20313, 24249, 25071, 25193, 26019, 26901, 32391, 35483, 45621, 45843, 47397, 56581, 58499, 60417, 72747, 75213, 75579, 106449, 106967, 110593, 133163, 137529, 142191, 169743, 175497, 176351, 226737, 248381, 299071, 309209, 319347, 320901, 331779, 396067, 399489, 409493, 493063, 509229, 526491, 529053, 745143, 897213, 927627, 932141, 962703, 995337, 1188201, 1198467, 1228479, 1479189, 1587159, 2093497, 2164463, 2235429, 2691639, 2782881, 2796423, 3451441, 3564603, 3685437, 4437567, 6280491, 6493389, 6524987, 8389269, 10354323, 14654479, 15151241, 18243331, 18841473, 19480167, 19574961, 24160087, 31062969, 43963437, 45453723, 54729993, 58724883, 72480261, 127703317, 131890311, 136361169, 164189979, 217440783, 383109951, 893923219, 1149329853, 2681769657, 8045308971]

約数ペア:

[(1, 8045308971), (3, 2681769657), (7, 1149329853), (9, 893923219), (21, 383109951), (37, 217440783), (49, 164189979), (59, 136361169), (61, 131890311), (63, 127703317), (111, 72480261), (137, 58724883), (147, 54729993), (177, 45453723), (183, 43963437), (259, 31062969), (333, 24160087), (411, 19574961), (413, 19480167), (427, 18841473), (441, 18243331), (531, 15151241), (549, 14654479), (777, 10354323), (959, 8389269), (1233, 6524987), (1239, 6493389), (1281, 6280491), (1813, 4437567), (2183, 3685437), (2257, 3564603), (2331, 3451441), (2877, 2796423), (2891, 2782881), (2989, 2691639), (3599, 2235429), (3717, 2164463), (3843, 2093497), (5069, 1587159), (5439, 1479189), (6549, 1228479), (6713, 1198467), (6771, 1188201), (8083, 995337), (8357, 962703), (8631, 932141), (8673, 927627), (8967, 897213), (10797, 745143), (15207, 529053), (15281, 526491), (15799, 509229), (16317, 493063), (19647, 409493), (20139, 399489), (20313, 396067), (24249, 331779), (25071, 320901), (25193, 319347), (26019, 309209), (26901, 299071), (32391, 248381), (35483, 226737), (45621, 176351), (45843, 175497), (47397, 169743), (56581, 142191), (58499, 137529), (60417, 133163), (72747, 110593), (75213, 106967), (75579, 106449)]