206827173

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{30119}}^1$

素因数の和:30241

約数の個数: 24

約数和(自身を含む): 344572800

約数和(自身を除く): 137745627

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 30119, 90357, 210833, 271071, 632499, 1897497, 3282971, 9848913, 22980797, 29546739, 68942391, 206827173]

約数ペア:

[(1, 206827173), (3, 68942391), (7, 29546739), (9, 22980797), (21, 9848913), (63, 3282971), (109, 1897497), (327, 632499), (763, 271071), (981, 210833), (2289, 90357), (6867, 30119)]