56003391

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 84040320

約数和(自身を除く): 28036929

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 1109, 1629, 3327, 5611, 9981, 16833, 34379, 50499, 103137, 200729, 309411, 602187, 1806561, 6222599, 18667797, 56003391]

約数ペア:

[(1, 56003391), (3, 18667797), (9, 6222599), (31, 1806561), (93, 602187), (181, 309411), (279, 200729), (543, 103137), (1109, 50499), (1629, 34379), (3327, 16833), (5611, 9981)]