61376289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 93717120

約数和(自身を除く): 32340831

約数列:

[1, 3, 13, 19, 39, 57, 113, 247, 339, 733, 741, 1469, 2147, 2199, 4407, 6441, 9529, 13927, 27911, 28587, 41781, 82829, 83733, 181051, 248487, 543153, 1076777, 1573751, 3230331, 4721253, 20458763, 61376289]

約数ペア:

[(1, 61376289), (3, 20458763), (13, 4721253), (19, 3230331), (39, 1573751), (57, 1076777), (113, 543153), (247, 248487), (339, 181051), (733, 83733), (741, 82829), (1469, 41781), (2147, 28587), (2199, 27911), (4407, 13927), (6441, 9529)]