164865871251

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{446790979}}^1$

素因数の和:446791026

約数の個数: 12

約数和(自身を含む): 243947875080

約数和(自身を除く): 79082003829

約数列:

[1, 3, 9, 41, 123, 369, 446790979, 1340372937, 4021118811, 18318430139, 54955290417, 164865871251]

約数ペア:

[(1, 164865871251), (3, 54955290417), (9, 18318430139), (41, 4021118811), (123, 1340372937), (369, 446790979)]