79717561

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 102025440

約数和(自身を除く): 22307879

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1129, 1441, 6419, 7903, 10087, 12419, 55321, 70609, 86933, 147899, 608531, 1035293, 1626889, 7247051, 11388223, 79717561]

約数ペア:

[(1, 79717561), (7, 11388223), (11, 7247051), (49, 1626889), (77, 1035293), (131, 608531), (539, 147899), (917, 86933), (1129, 70609), (1441, 55321), (6419, 12419), (7903, 10087)]