750974679

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 1454100480

約数和(自身を除く): 703125801

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 97, 117, 137, 161, 189, 207, 273, 291, 299, 351, 411, 483, 621, 679, 819, 873, 897, 959, 1233, 1261, 1449, 1781, 2037, 2093, 2231, 2457, 2619, 2691, 2877, 3151, 3699, 3783, 4347, 5343, 6111, 6279, 6693, 8073, 8631, 8827, 9453, 11349, 12467, 13289, 15617, 16029, 18333, 18837, 20079, 22057, 25893, 26481, 28359, 29003, 34047, 37401, 39867, 40963, 46851, 48087, 56511, 60237, 66171, 79443, 85077, 87009, 93023, 112203, 119601, 122889, 140553, 172757, 198513, 203021, 238329, 261027, 279069, 286741, 305647, 336609, 358803, 368667, 421659, 518271, 595539, 609063, 783081, 837207, 860223, 916941, 1106001, 1209299, 1554813, 1827189, 2139529, 2511621, 2580669, 2750823, 3627897, 3973411, 4664439, 5481567, 6418587, 7742007, 8252469, 10883691, 11920233, 19255761, 27813877, 32651073, 35760699, 57767283, 83441631, 107282097, 250324893, 750974679]

約数ペア:

[(1, 750974679), (3, 250324893), (7, 107282097), (9, 83441631), (13, 57767283), (21, 35760699), (23, 32651073), (27, 27813877), (39, 19255761), (63, 11920233), (69, 10883691), (91, 8252469), (97, 7742007), (117, 6418587), (137, 5481567), (161, 4664439), (189, 3973411), (207, 3627897), (273, 2750823), (291, 2580669), (299, 2511621), (351, 2139529), (411, 1827189), (483, 1554813), (621, 1209299), (679, 1106001), (819, 916941), (873, 860223), (897, 837207), (959, 783081), (1233, 609063), (1261, 595539), (1449, 518271), (1781, 421659), (2037, 368667), (2093, 358803), (2231, 336609), (2457, 305647), (2619, 286741), (2691, 279069), (2877, 261027), (3151, 238329), (3699, 203021), (3783, 198513), (4347, 172757), (5343, 140553), (6111, 122889), (6279, 119601), (6693, 112203), (8073, 93023), (8631, 87009), (8827, 85077), (9453, 79443), (11349, 66171), (12467, 60237), (13289, 56511), (15617, 48087), (16029, 46851), (18333, 40963), (18837, 39867), (20079, 37401), (22057, 34047), (25893, 29003), (26481, 28359)]