177016617

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{139493}}^1$

素因数の和:139549

約数の個数: 16

約数和(自身を含む): 267828480

約数和(自身を除く): 90811863

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 139493, 418479, 1255437, 3766311, 6556171, 19668513, 59005539, 177016617]

約数ペア:

[(1, 177016617), (3, 59005539), (9, 19668513), (27, 6556171), (47, 3766311), (141, 1255437), (423, 418479), (1269, 139493)]