108540207

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{691}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 162359808

約数和(自身を除く): 53819601

約数列:

[1, 3, 9, 31, 93, 279, 563, 691, 1689, 2073, 5067, 6219, 17453, 21421, 52359, 64263, 157077, 192789, 389033, 1167099, 3501297, 12060023, 36180069, 108540207]

約数ペア:

[(1, 108540207), (3, 36180069), (9, 12060023), (31, 3501297), (93, 1167099), (279, 389033), (563, 192789), (691, 157077), (1689, 64263), (2073, 52359), (5067, 21421), (6219, 17453)]