155089917

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{13709}}^1$

素因数の和:14137

約数の個数: 16

約数和(自身を含む): 230328000

約数和(自身を除く): 75238083

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 13709, 41127, 123381, 370143, 5744071, 17232213, 51696639, 155089917]

約数ペア:

[(1, 155089917), (3, 51696639), (9, 17232213), (27, 5744071), (419, 370143), (1257, 123381), (3771, 41127), (11313, 13709)]