1636333137

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 2609418240

約数和(自身を除く): 973085103

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 233, 263, 387, 621, 699, 789, 989, 1161, 2097, 2367, 2967, 5359, 6049, 6291, 7101, 8901, 10019, 11309, 16077, 18147, 26703, 30057, 33927, 48231, 54441, 61279, 90171, 101781, 144693, 163323, 183837, 230437, 260107, 270513, 305343, 551511, 691311, 780321, 1409417, 1654533, 2073933, 2340963, 2634997, 4228251, 6221799, 7022889, 7904991, 12684753, 23714973, 38054259, 60604931, 71144919, 181814793, 545444379, 1636333137]

約数ペア:

[(1, 1636333137), (3, 545444379), (9, 181814793), (23, 71144919), (27, 60604931), (43, 38054259), (69, 23714973), (129, 12684753), (207, 7904991), (233, 7022889), (263, 6221799), (387, 4228251), (621, 2634997), (699, 2340963), (789, 2073933), (989, 1654533), (1161, 1409417), (2097, 780321), (2367, 691311), (2967, 551511), (5359, 305343), (6049, 270513), (6291, 260107), (7101, 230437), (8901, 183837), (10019, 163323), (11309, 144693), (16077, 101781), (18147, 90171), (26703, 61279), (30057, 54441), (33927, 48231)]