79176153

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 124637184

約数和(自身を除く): 45461031

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 679, 827, 987, 2037, 2481, 4559, 5789, 13677, 17367, 31913, 38869, 80219, 95739, 116607, 240657, 272083, 561533, 816249, 1684599, 3770293, 11310879, 26392051, 79176153]

約数ペア:

[(1, 79176153), (3, 26392051), (7, 11310879), (21, 3770293), (47, 1684599), (97, 816249), (141, 561533), (291, 272083), (329, 240657), (679, 116607), (827, 95739), (987, 80219), (2037, 38869), (2481, 31913), (4559, 17367), (5789, 13677)]