201677283

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{31517}}^1$

素因数の和:31608

約数の個数: 20

約数和(自身を含む): 305094240

約数和(自身を除く): 103416957

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 31517, 94551, 283653, 850959, 2489843, 2552877, 7469529, 22408587, 67225761, 201677283]

約数ペア:

[(1, 201677283), (3, 67225761), (9, 22408587), (27, 7469529), (79, 2552877), (81, 2489843), (237, 850959), (711, 283653), (2133, 94551), (6399, 31517)]