89634111

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 139991040

約数和(自身を除く): 50356929

約数列:

[1, 3, 7, 21, 79, 97, 237, 291, 553, 557, 679, 1659, 1671, 2037, 3899, 7663, 11697, 22989, 44003, 53641, 54029, 132009, 160923, 162087, 308021, 378203, 924063, 1134609, 4268291, 12804873, 29878037, 89634111]

約数ペア:

[(1, 89634111), (3, 29878037), (7, 12804873), (21, 4268291), (79, 1134609), (97, 924063), (237, 378203), (291, 308021), (553, 162087), (557, 160923), (679, 132009), (1659, 54029), (1671, 53641), (2037, 44003), (3899, 22989), (7663, 11697)]