151356121

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{2063}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 177537024

約数和(自身を除く): 26180903

約数列:

[1, 7, 47, 223, 329, 1561, 2063, 10481, 14441, 73367, 96961, 460049, 678727, 3220343, 21622303, 151356121]

約数ペア:

[(1, 151356121), (7, 21622303), (47, 3220343), (223, 678727), (329, 460049), (1561, 96961), (2063, 73367), (10481, 14441)]