51367929

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 70312704

約数和(自身を除く): 18944775

約数列:

[1, 3, 43, 129, 491, 811, 1473, 2433, 21113, 34873, 63339, 104619, 398201, 1194603, 17122643, 51367929]

約数ペア:

[(1, 51367929), (3, 17122643), (43, 1194603), (129, 398201), (491, 104619), (811, 63339), (1473, 34873), (2433, 21113)]