77587167

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 126987264

約数和(自身を除く): 49400097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3061, 3621, 8449, 9183, 21427, 25347, 52037, 64281, 156111, 217331, 364259, 651993, 1092777, 1521317, 3694627, 4563951, 11083881, 25862389, 77587167]

約数ペア:

[(1, 77587167), (3, 25862389), (7, 11083881), (17, 4563951), (21, 3694627), (51, 1521317), (71, 1092777), (119, 651993), (213, 364259), (357, 217331), (497, 156111), (1207, 64281), (1491, 52037), (3061, 25347), (3621, 21427), (8449, 9183)]