64290107

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 80003376

約数和(自身を除く): 15713269

約数列:

[1, 7, 17, 49, 113, 119, 683, 791, 833, 1921, 4781, 5537, 11611, 13447, 33467, 77179, 81277, 94129, 540253, 568939, 1312043, 3781771, 9184301, 64290107]

約数ペア:

[(1, 64290107), (7, 9184301), (17, 3781771), (49, 1312043), (113, 568939), (119, 540253), (683, 94129), (791, 81277), (833, 77179), (1921, 33467), (4781, 13447), (5537, 11611)]