69299139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 114225664

約数和(自身を除く): 44926525

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 313, 811, 939, 2191, 2433, 4069, 5677, 6573, 10543, 12207, 17031, 28483, 31629, 73801, 85449, 221403, 253843, 761529, 1776901, 3299959, 5330703, 9899877, 23099713, 69299139]

約数ペア:

[(1, 69299139), (3, 23099713), (7, 9899877), (13, 5330703), (21, 3299959), (39, 1776901), (91, 761529), (273, 253843), (313, 221403), (811, 85449), (939, 73801), (2191, 31629), (2433, 28483), (4069, 17031), (5677, 12207), (6573, 10543)]