157315929

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{7331}}^1$

素因数の和:7668

約数の個数: 16

約数和(自身を含む): 219608064

約数和(自身を除く): 62292135

約数列:

[1, 3, 23, 69, 311, 933, 7153, 7331, 21459, 21993, 168613, 505839, 2279941, 6839823, 52438643, 157315929]

約数ペア:

[(1, 157315929), (3, 52438643), (23, 6839823), (69, 2279941), (311, 505839), (933, 168613), (7153, 21993), (7331, 21459)]