156970675029

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{37943117}}^1$

素因数の和:37943324

約数の個数: 16

約数和(自身を含む): 240407595648

約数和(自身を除く): 83436920619

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 37943117, 113829351, 265601819, 796805457, 7474794049, 22424382147, 52323558343, 156970675029]

約数ペア:

[(1, 156970675029), (3, 52323558343), (7, 22424382147), (21, 7474794049), (197, 796805457), (591, 265601819), (1379, 113829351), (4137, 37943117)]