79505793

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{31663}}^1$

素因数の和:31706

約数の個数: 20

約数和(自身を含む): 122603008

約数和(自身を除く): 43097215

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 31663, 94989, 284967, 854901, 981553, 2564703, 2944659, 8833977, 26501931, 79505793]

約数ペア:

[(1, 79505793), (3, 26501931), (9, 8833977), (27, 2944659), (31, 2564703), (81, 981553), (93, 854901), (279, 284967), (837, 94989), (2511, 31663)]