158609517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{11471}}^1$

素因数の和:11904

約数の個数: 16

約数和(自身を含む): 231275520

約数和(自身を除く): 72666003

約数列:

[1, 3, 11, 33, 419, 1257, 4609, 11471, 13827, 34413, 126181, 378543, 4806349, 14419047, 52869839, 158609517]

約数ペア:

[(1, 158609517), (3, 52869839), (11, 14419047), (33, 4806349), (419, 378543), (1257, 126181), (4609, 34413), (11471, 13827)]