51975681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2689}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 73598400

約数和(自身を除く): 21622719

約数列:

[1, 3, 17, 51, 379, 1137, 2689, 6443, 8067, 19329, 45713, 137139, 1019131, 3057393, 17325227, 51975681]

約数ペア:

[(1, 51975681), (3, 17325227), (17, 3057393), (51, 1019131), (379, 137139), (1137, 45713), (2689, 19329), (6443, 8067)]