55615989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{129641}}^1$

素因数の和:129668

約数の個数: 16

約数和(自身を含む): 87119424

約数和(自身を除く): 31503435

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 129641, 388923, 1426051, 1685333, 4278153, 5055999, 18538663, 55615989]

約数ペア:

[(1, 55615989), (3, 18538663), (11, 5055999), (13, 4278153), (33, 1685333), (39, 1426051), (143, 388923), (429, 129641)]