156945503211

素因数分解:

$3^1\times 7^1\times {\mathrm{7243}}^1\times {\mathrm{1031837}}^1$

素因数の和:1039090

約数の個数: 16

約数和(自身を含む): 239188303104

約数和(自身を除く): 82242799893

約数列:

[1, 3, 7, 21, 7243, 21729, 50701, 152103, 1031837, 3095511, 7222859, 21668577, 7473595391, 22420786173, 52315167737, 156945503211]

約数ペア:

[(1, 156945503211), (3, 52315167737), (7, 22420786173), (21, 7473595391), (7243, 21668577), (21729, 7222859), (50701, 3095511), (152103, 1031837)]