77078911

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5311

約数の個数: 24

約数和(自身を含む): 100777824

約数和(自身を除く): 23698913

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 5261, 14651, 36827, 68393, 121003, 257789, 478751, 847021, 1573039, 3351257, 5929147, 11011273, 77078911]

約数ペア:

[(1, 77078911), (7, 11011273), (13, 5929147), (23, 3351257), (49, 1573039), (91, 847021), (161, 478751), (299, 257789), (637, 121003), (1127, 68393), (2093, 36827), (5261, 14651)]