151124421

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{312887}}^1$

素因数の和:312920

約数の個数: 16

約数和(自身を含む): 240297984

約数和(自身を除く): 89173563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 312887, 938661, 2190209, 6570627, 7196401, 21589203, 50374807, 151124421]

約数ペア:

[(1, 151124421), (3, 50374807), (7, 21589203), (21, 7196401), (23, 6570627), (69, 2190209), (161, 938661), (483, 312887)]