80587419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{21611}}^1$

素因数の和:21738

約数の個数: 16

約数和(自身を含む): 118260864

約数和(自身を除く): 37673445

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 21611, 64833, 237721, 713163, 2442043, 7326129, 26862473, 80587419]

約数ペア:

[(1, 80587419), (3, 26862473), (11, 7326129), (33, 2442043), (113, 713163), (339, 237721), (1243, 64833), (3729, 21611)]