78842907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61261}}^1$

素因数の和:61291

約数の個数: 24

約数和(自身を含む): 133796208

約数和(自身を除く): 54953301

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 61261, 183783, 551349, 673871, 796393, 2021613, 2389179, 6064839, 7167537, 8760323, 26280969, 78842907]

約数ペア:

[(1, 78842907), (3, 26280969), (9, 8760323), (11, 7167537), (13, 6064839), (33, 2389179), (39, 2021613), (99, 796393), (117, 673871), (143, 551349), (429, 183783), (1287, 61261)]