77276017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 99590400

約数和(自身を除く): 22314383

約数列:

[1, 7, 13, 37, 59, 91, 259, 389, 413, 481, 767, 2183, 2723, 3367, 5057, 5369, 14393, 15281, 22951, 28379, 35399, 100751, 160657, 187109, 198653, 298363, 849187, 1309763, 2088541, 5944309, 11039431, 77276017]

約数ペア:

[(1, 77276017), (7, 11039431), (13, 5944309), (37, 2088541), (59, 1309763), (91, 849187), (259, 298363), (389, 198653), (413, 187109), (481, 160657), (767, 100751), (2183, 35399), (2723, 28379), (3367, 22951), (5057, 15281), (5369, 14393)]