156970055949

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{37561631}}^1$

素因数の和:37561840

約数の個数: 16

約数和(自身を含む): 240394444800

約数和(自身を除く): 83424388851

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 37561631, 112684893, 262931417, 788794251, 7474764569, 22424293707, 52323351983, 156970055949]

約数ペア:

[(1, 156970055949), (3, 52323351983), (7, 22424293707), (21, 7474764569), (199, 788794251), (597, 262931417), (1393, 112684893), (4179, 37561631)]