77191653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2213}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 129226752

約数和(自身を除く): 52035099

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 453, 1057, 1661, 2213, 3171, 4983, 6639, 11627, 15491, 24343, 34881, 46473, 73029, 170401, 334163, 511203, 1002489, 2339141, 3675793, 7017423, 11027379, 25730551, 77191653]

約数ペア:

[(1, 77191653), (3, 25730551), (7, 11027379), (11, 7017423), (21, 3675793), (33, 2339141), (77, 1002489), (151, 511203), (231, 334163), (453, 170401), (1057, 73029), (1661, 46473), (2213, 34881), (3171, 24343), (4983, 15491), (6639, 11627)]