156930417

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146527}}^1$

素因数の和:146557

約数の個数: 24

約数和(自身を含む): 274300416

約数和(自身を除く): 117369999

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 146527, 439581, 1025689, 1318743, 2490959, 3077067, 7472877, 9231201, 17436713, 22418631, 52310139, 156930417]

約数ペア:

[(1, 156930417), (3, 52310139), (7, 22418631), (9, 17436713), (17, 9231201), (21, 7472877), (51, 3077067), (63, 2490959), (119, 1318743), (153, 1025689), (357, 439581), (1071, 146527)]