68765471

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 73666560

約数和(自身を除く): 4901089

約数列:

[1, 31, 43, 79, 653, 1333, 2449, 3397, 20243, 28079, 51587, 105307, 870449, 1599197, 2218241, 68765471]

約数ペア:

[(1, 68765471), (31, 2218241), (43, 1599197), (79, 870449), (653, 105307), (1333, 51587), (2449, 28079), (3397, 20243)]