68995347

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 94112928

約数和(自身を除く): 25117581

約数列:

[1, 3, 53, 159, 293, 879, 1481, 4443, 15529, 46587, 78493, 235479, 433933, 1301799, 22998449, 68995347]

約数ペア:

[(1, 68995347), (3, 22998449), (53, 1301799), (159, 433933), (293, 235479), (879, 78493), (1481, 46587), (4443, 15529)]