87750909

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{123419}}^1$

素因数の和:123504

約数の個数: 12

約数和(自身を含む): 128356800

約数和(自身を除く): 40605891

約数列:

[1, 3, 9, 79, 237, 711, 123419, 370257, 1110771, 9750101, 29250303, 87750909]

約数ペア:

[(1, 87750909), (3, 29250303), (9, 9750101), (79, 1110771), (237, 370257), (711, 123419)]