149045534421

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{308582887}}^1$

素因数の和:308582920

約数の個数: 16

約数和(自身を含む): 236991657984

約数和(自身を除く): 87946123563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 308582887, 925748661, 2160080209, 6480240627, 7097406401, 21292219203, 49681844807, 149045534421]

約数ペア:

[(1, 149045534421), (3, 49681844807), (7, 21292219203), (21, 7097406401), (23, 6480240627), (69, 2160080209), (161, 925748661), (483, 308582887)]