155116857

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{434501}}^1$

素因数の和:434528

約数の個数: 16

約数和(自身を含む): 250273152

約数和(自身を除く): 95156295

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 434501, 1303503, 3041507, 7386517, 9124521, 22159551, 51705619, 155116857]

約数ペア:

[(1, 155116857), (3, 51705619), (7, 22159551), (17, 9124521), (21, 7386517), (51, 3041507), (119, 1303503), (357, 434501)]