201431277

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 295751040

約数和(自身を除く): 94319763

約数列:

[1, 3, 9, 79, 237, 491, 577, 711, 1473, 1731, 4419, 5193, 38789, 45583, 116367, 136749, 283307, 349101, 410247, 849921, 2549763, 22381253, 67143759, 201431277]

約数ペア:

[(1, 201431277), (3, 67143759), (9, 22381253), (79, 2549763), (237, 849921), (491, 410247), (577, 349101), (711, 283307), (1473, 136749), (1731, 116367), (4419, 45583), (5193, 38789)]