157067661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{4259}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 220838400

約数和(自身を除く): 63770739

約数列:

[1, 3, 19, 57, 647, 1941, 4259, 12293, 12777, 36879, 80921, 242763, 2755573, 8266719, 52355887, 157067661]

約数ペア:

[(1, 157067661), (3, 52355887), (19, 8266719), (57, 2755573), (647, 242763), (1941, 80921), (4259, 36879), (12293, 12777)]