20141389719

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 34543042560

約数和(自身を除く): 14401652841

約数列:

[1, 3, 9, 11, 27, 31, 33, 67, 93, 99, 103, 201, 279, 297, 309, 317, 341, 603, 737, 837, 927, 951, 1023, 1133, 1809, 2077, 2211, 2781, 2853, 3069, 3193, 3399, 3487, 6231, 6633, 6901, 8559, 9207, 9579, 9827, 10197, 10461, 18693, 19899, 20703, 21239, 22847, 28737, 29481, 30591, 31383, 32651, 35123, 56079, 62109, 63717, 68541, 75911, 86211, 88443, 94149, 97953, 105369, 108097, 186327, 191151, 205623, 213931, 227733, 233629, 265329, 293859, 316107, 324291, 359161, 573453, 616869, 641793, 658409, 683199, 700887, 881577, 948321, 972873, 1012181, 1077483, 1925379, 1975227, 2049597, 2102661, 2187617, 2353241, 2918619, 3036543, 3232449, 5776137, 5925681, 6307983, 6562851, 7059723, 7242499, 9109629, 9697347, 11133991, 17777043, 19688553, 21179169, 21727497, 24063787, 27328887, 33401973, 59065659, 63537507, 65182491, 67816127, 72191361, 100205919, 195547473, 203448381, 216574083, 300617757, 610345143, 649722249, 745977397, 1831035429, 2237932191, 6713796573, 20141389719]

約数ペア:

[(1, 20141389719), (3, 6713796573), (9, 2237932191), (11, 1831035429), (27, 745977397), (31, 649722249), (33, 610345143), (67, 300617757), (93, 216574083), (99, 203448381), (103, 195547473), (201, 100205919), (279, 72191361), (297, 67816127), (309, 65182491), (317, 63537507), (341, 59065659), (603, 33401973), (737, 27328887), (837, 24063787), (927, 21727497), (951, 21179169), (1023, 19688553), (1133, 17777043), (1809, 11133991), (2077, 9697347), (2211, 9109629), (2781, 7242499), (2853, 7059723), (3069, 6562851), (3193, 6307983), (3399, 5925681), (3487, 5776137), (6231, 3232449), (6633, 3036543), (6901, 2918619), (8559, 2353241), (9207, 2187617), (9579, 2102661), (9827, 2049597), (10197, 1975227), (10461, 1925379), (18693, 1077483), (19899, 1012181), (20703, 972873), (21239, 948321), (22847, 881577), (28737, 700887), (29481, 683199), (30591, 658409), (31383, 641793), (32651, 616869), (35123, 573453), (56079, 359161), (62109, 324291), (63717, 316107), (68541, 293859), (75911, 265329), (86211, 233629), (88443, 227733), (94149, 213931), (97953, 205623), (105369, 191151), (108097, 186327)]