7138977981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1\times {\mathrm{67579}}^1$

素因数の和:69136

約数の個数: 16

約数和(自身を含む): 9939125760

約数和(自身を除く): 2800147779

約数列:

[1, 3, 23, 69, 1531, 4593, 35213, 67579, 105639, 202737, 1554317, 4662951, 103463449, 310390347, 2379659327, 7138977981]

約数ペア:

[(1, 7138977981), (3, 2379659327), (23, 310390347), (69, 103463449), (1531, 4662951), (4593, 1554317), (35213, 202737), (67579, 105639)]