42055623

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 63038976

約数和(自身を除く): 20983353

約数列:

[1, 3, 9, 31, 93, 279, 307, 491, 921, 1473, 2763, 4419, 9517, 15221, 28551, 45663, 85653, 136989, 150737, 452211, 1356633, 4672847, 14018541, 42055623]

約数ペア:

[(1, 42055623), (3, 14018541), (9, 4672847), (31, 1356633), (93, 452211), (279, 150737), (307, 136989), (491, 85653), (921, 45663), (1473, 28551), (2763, 15221), (4419, 9517)]