66429969

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3931}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 91348224

約数和(自身を除く): 24918255

約数列:

[1, 3, 43, 129, 131, 393, 3931, 5633, 11793, 16899, 169033, 507099, 514961, 1544883, 22143323, 66429969]

約数ペア:

[(1, 66429969), (3, 22143323), (43, 1544883), (129, 514961), (131, 507099), (393, 169033), (3931, 16899), (5633, 11793)]