77773241

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 98671104

約数和(自身を除く): 20897863

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 1471, 4067, 7553, 10297, 19123, 52871, 72079, 122093, 133861, 854651, 937027, 1587209, 5982557, 11110463, 77773241]

約数ペア:

[(1, 77773241), (7, 11110463), (13, 5982557), (49, 1587209), (83, 937027), (91, 854651), (581, 133861), (637, 122093), (1079, 72079), (1471, 52871), (4067, 19123), (7553, 10297)]