80587941

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123791}}^1$

素因数の和:123832

約数の個数: 16

約数和(自身を含む): 126763008

約数和(自身を除く): 46175067

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 123791, 371373, 866537, 2599611, 3837521, 11512563, 26862647, 80587941]

約数ペア:

[(1, 80587941), (3, 26862647), (7, 11512563), (21, 3837521), (31, 2599611), (93, 866537), (217, 371373), (651, 123791)]