156783243357

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{617809}}^1$

素因数の和:618075

約数の個数: 40

約数和(自身を含む): 253269973880

約数和(自身を除く): 96486730523

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 241, 351, 723, 1053, 2169, 3133, 6507, 9399, 19521, 28197, 84591, 253773, 617809, 1853427, 5560281, 8031517, 16680843, 24094551, 50042529, 72283653, 148891969, 216850959, 446675907, 650552877, 1340027721, 1935595597, 4020083163, 5806786791, 12060249489, 17420360373, 52261081119, 156783243357]

約数ペア:

[(1, 156783243357), (3, 52261081119), (9, 17420360373), (13, 12060249489), (27, 5806786791), (39, 4020083163), (81, 1935595597), (117, 1340027721), (241, 650552877), (351, 446675907), (723, 216850959), (1053, 148891969), (2169, 72283653), (3133, 50042529), (6507, 24094551), (9399, 16680843), (19521, 8031517), (28197, 5560281), (84591, 1853427), (253773, 617809)]