266391740157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{126311873}}^1$

素因数の和:126311932

約数の個数: 16

約数和(自身を含む): 383988096960

約数和(自身を除く): 117596356803

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 126311873, 378935619, 2399925587, 4673539301, 7199776761, 14020617903, 88797246719, 266391740157]

約数ペア:

[(1, 266391740157), (3, 88797246719), (19, 14020617903), (37, 7199776761), (57, 4673539301), (111, 2399925587), (703, 378935619), (2109, 126311873)]