80967021

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{5099}}^1$

素因数の和:5248

約数の個数: 16

約数和(自身を含む): 110976000

約数和(自身を除く): 30008979

約数列:

[1, 3, 67, 79, 201, 237, 5099, 5293, 15297, 15879, 341633, 402821, 1024899, 1208463, 26989007, 80967021]

約数ペア:

[(1, 80967021), (3, 26989007), (67, 1208463), (79, 1024899), (201, 402821), (237, 341633), (5099, 15879), (5293, 15297)]