156910593

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{7069}}^1$

素因数の和:7237

約数の個数: 24

約数和(自身を含む): 245017920

約数和(自身を除く): 88107327

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 7069, 7399, 21207, 22197, 49483, 148449, 346381, 1039143, 1067419, 3202257, 7471933, 22415799, 52303531, 156910593]

約数ペア:

[(1, 156910593), (3, 52303531), (7, 22415799), (21, 7471933), (49, 3202257), (147, 1067419), (151, 1039143), (453, 346381), (1057, 148449), (3171, 49483), (7069, 22197), (7399, 21207)]