3669261561

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 6287266440

約数和(自身を除く): 2618004879

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 293, 389, 441, 511, 657, 879, 1167, 1533, 2051, 2637, 2723, 3501, 3577, 4599, 6153, 8169, 10731, 14357, 18459, 19061, 21389, 24507, 28397, 32193, 43071, 57183, 64167, 85191, 113977, 129213, 149723, 171549, 192501, 198779, 255573, 341931, 449169, 596337, 797839, 1025793, 1048061, 1347507, 1391453, 1789011, 2393517, 3144183, 4174359, 5584873, 7180551, 8320321, 9432549, 12523077, 16754619, 24960963, 50263857, 58242247, 74882889, 174726741, 407695729, 524180223, 1223087187, 3669261561]

約数ペア:

[(1, 3669261561), (3, 1223087187), (7, 524180223), (9, 407695729), (21, 174726741), (49, 74882889), (63, 58242247), (73, 50263857), (147, 24960963), (219, 16754619), (293, 12523077), (389, 9432549), (441, 8320321), (511, 7180551), (657, 5584873), (879, 4174359), (1167, 3144183), (1533, 2393517), (2051, 1789011), (2637, 1391453), (2723, 1347507), (3501, 1048061), (3577, 1025793), (4599, 797839), (6153, 596337), (8169, 449169), (10731, 341931), (14357, 255573), (18459, 198779), (19061, 192501), (21389, 171549), (24507, 149723), (28397, 129213), (32193, 113977), (43071, 85191), (57183, 64167)]