157303923

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{325681}}^1$

素因数の和:325714

約数の個数: 16

約数和(自身を含む): 250123776

約数和(自身を除く): 92819853

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 325681, 977043, 2279767, 6839301, 7490663, 22471989, 52434641, 157303923]

約数ペア:

[(1, 157303923), (3, 52434641), (7, 22471989), (21, 7490663), (23, 6839301), (69, 2279767), (161, 977043), (483, 325681)]