47990583

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{2689}}^1$

素因数の和:3359

約数の個数: 16

約数和(自身を含む): 71231200

約数和(自身を除く): 23240617

約数列:

[1, 3, 9, 27, 661, 1983, 2689, 5949, 8067, 17847, 24201, 72603, 1777429, 5332287, 15996861, 47990583]

約数ペア:

[(1, 47990583), (3, 15996861), (9, 5332287), (27, 1777429), (661, 72603), (1983, 24201), (2689, 17847), (5949, 8067)]