90440697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{13537}}^1$

素因数の和:13688

約数の個数: 16

約数和(自身を含む): 128665152

約数和(自身を除く): 38224455

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 13537, 40611, 230129, 690387, 1773347, 5320041, 30146899, 90440697]

約数ペア:

[(1, 90440697), (3, 30146899), (17, 5320041), (51, 1773347), (131, 690387), (393, 230129), (2227, 40611), (6681, 13537)]