77500423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 27492857

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 557, 973, 1001, 1529, 1807, 3899, 6127, 7241, 10703, 12649, 19877, 42889, 50687, 77423, 79651, 139139, 541961, 557557, 851653, 1006499, 5961571, 7045493, 11071489, 77500423]

約数ペア:

[(1, 77500423), (7, 11071489), (11, 7045493), (13, 5961571), (77, 1006499), (91, 851653), (139, 557557), (143, 541961), (557, 139139), (973, 79651), (1001, 77423), (1529, 50687), (1807, 42889), (3899, 19877), (6127, 12649), (7241, 10703)]