69717263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 89794560

約数和(自身を除く): 20077297

約数列:

[1, 7, 11, 73, 77, 79, 157, 511, 553, 803, 869, 1099, 1727, 5621, 5767, 6083, 11461, 12089, 12403, 40369, 63437, 80227, 86821, 126071, 136433, 444059, 882497, 905419, 955031, 6337933, 9959609, 69717263]

約数ペア:

[(1, 69717263), (7, 9959609), (11, 6337933), (73, 955031), (77, 905419), (79, 882497), (157, 444059), (511, 136433), (553, 126071), (803, 86821), (869, 80227), (1099, 63437), (1727, 40369), (5621, 12403), (5767, 12089), (6083, 11461)]