63979893

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 93912000

約数和(自身を除く): 29932107

約数列:

[1, 3, 9, 139, 199, 257, 417, 597, 771, 1251, 1791, 2313, 27661, 35723, 51143, 82983, 107169, 153429, 248949, 321507, 460287, 7108877, 21326631, 63979893]

約数ペア:

[(1, 63979893), (3, 21326631), (9, 7108877), (139, 460287), (199, 321507), (257, 248949), (417, 153429), (597, 107169), (771, 82983), (1251, 51143), (1791, 35723), (2313, 27661)]