67259721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{5309}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 92776320

約数和(自身を除く): 25516599

約数列:

[1, 3, 41, 103, 123, 309, 4223, 5309, 12669, 15927, 217669, 546827, 653007, 1640481, 22419907, 67259721]

約数ペア:

[(1, 67259721), (3, 22419907), (41, 1640481), (103, 653007), (123, 546827), (309, 217669), (4223, 15927), (5309, 12669)]