156948901893

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80362981}}^1$

素因数の和:80363025

約数の個数: 24

約数和(自身を含む): 267448004096

約数和(自身を除く): 110499102203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 80362981, 241088943, 562540867, 723266829, 1687622601, 2491252411, 5062867803, 7473757233, 17438766877, 22421271699, 52316300631, 156948901893]

約数ペア:

[(1, 156948901893), (3, 52316300631), (7, 22421271699), (9, 17438766877), (21, 7473757233), (31, 5062867803), (63, 2491252411), (93, 1687622601), (217, 723266829), (279, 562540867), (651, 241088943), (1953, 80362981)]