1115695917

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 2057011200

約数和(自身を除く): 941315283

約数列:

[1, 3, 7, 9, 21, 27, 29, 47, 61, 63, 71, 87, 141, 183, 189, 203, 213, 261, 329, 423, 427, 497, 549, 609, 639, 783, 987, 1269, 1281, 1363, 1491, 1647, 1769, 1827, 1917, 2059, 2867, 2961, 3337, 3843, 4089, 4331, 4473, 5307, 5481, 6177, 8601, 8883, 9541, 10011, 11529, 12267, 12383, 12993, 13419, 14413, 15921, 18531, 20069, 23359, 25803, 28623, 30033, 30317, 36801, 37149, 38979, 43239, 47763, 55593, 60207, 70077, 77409, 83143, 85869, 90099, 90951, 96773, 111447, 116937, 125599, 129717, 180621, 203557, 210231, 249429, 257607, 272853, 290319, 334341, 376797, 389151, 541863, 582001, 610671, 630693, 677411, 748287, 818559, 870957, 879193, 1130391, 1424899, 1746003, 1832013, 2032233, 2244861, 2612871, 2637579, 3391173, 4274697, 5238009, 5496039, 5903153, 6096699, 7912737, 12824091, 15714027, 17709459, 18290097, 23738211, 38472273, 41322071, 53128377, 123966213, 159385131, 371898639, 1115695917]

約数ペア:

[(1, 1115695917), (3, 371898639), (7, 159385131), (9, 123966213), (21, 53128377), (27, 41322071), (29, 38472273), (47, 23738211), (61, 18290097), (63, 17709459), (71, 15714027), (87, 12824091), (141, 7912737), (183, 6096699), (189, 5903153), (203, 5496039), (213, 5238009), (261, 4274697), (329, 3391173), (423, 2637579), (427, 2612871), (497, 2244861), (549, 2032233), (609, 1832013), (639, 1746003), (783, 1424899), (987, 1130391), (1269, 879193), (1281, 870957), (1363, 818559), (1491, 748287), (1647, 677411), (1769, 630693), (1827, 610671), (1917, 582001), (2059, 541863), (2867, 389151), (2961, 376797), (3337, 334341), (3843, 290319), (4089, 272853), (4331, 257607), (4473, 249429), (5307, 210231), (5481, 203557), (6177, 180621), (8601, 129717), (8883, 125599), (9541, 116937), (10011, 111447), (11529, 96773), (12267, 90951), (12383, 90099), (12993, 85869), (13419, 83143), (14413, 77409), (15921, 70077), (18531, 60207), (20069, 55593), (23359, 47763), (25803, 43239), (28623, 38979), (30033, 37149), (30317, 36801)]