97239777

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 142417920

約数和(自身を除く): 45178143

約数列:

[1, 3, 19, 31, 57, 93, 113, 339, 487, 589, 1461, 1767, 2147, 3503, 6441, 9253, 10509, 15097, 27759, 45291, 55031, 66557, 165093, 199671, 286843, 860529, 1045589, 1705961, 3136767, 5117883, 32413259, 97239777]

約数ペア:

[(1, 97239777), (3, 32413259), (19, 5117883), (31, 3136767), (57, 1705961), (93, 1045589), (113, 860529), (339, 286843), (487, 199671), (589, 165093), (1461, 66557), (1767, 55031), (2147, 45291), (3503, 27759), (6441, 15097), (9253, 10509)]