55525431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 81301360

約数和(自身を除く): 25775929

約数列:

[1, 3, 13, 39, 59, 177, 409, 767, 1227, 2301, 3481, 5317, 10443, 15951, 24131, 45253, 72393, 135759, 313703, 941109, 1423729, 4271187, 18508477, 55525431]

約数ペア:

[(1, 55525431), (3, 18508477), (13, 4271187), (39, 1423729), (59, 941109), (177, 313703), (409, 135759), (767, 72393), (1227, 45253), (2301, 24131), (3481, 15951), (5317, 10443)]