156614889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{3541}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 218300544

約数和(自身を除く): 61685655

約数列:

[1, 3, 23, 69, 641, 1923, 3541, 10623, 14743, 44229, 81443, 244329, 2269781, 6809343, 52204963, 156614889]

約数ペア:

[(1, 156614889), (3, 52204963), (23, 6809343), (69, 2269781), (641, 244329), (1923, 81443), (3541, 44229), (10623, 14743)]