191805117

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{22777}}^1$

素因数の和:23188

約数の個数: 16

約数和(自身を含む): 293016192

約数和(自身を除く): 101211075

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 22777, 68331, 159439, 478317, 9133577, 27400731, 63935039, 191805117]

約数ペア:

[(1, 191805117), (3, 63935039), (7, 27400731), (21, 9133577), (401, 478317), (1203, 159439), (2807, 68331), (8421, 22777)]