65520537

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1663}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 91373568

約数和(自身を除く): 25853031

約数列:

[1, 3, 23, 69, 571, 1663, 1713, 4989, 13133, 38249, 39399, 114747, 949573, 2848719, 21840179, 65520537]

約数ペア:

[(1, 65520537), (3, 21840179), (23, 2848719), (69, 949573), (571, 114747), (1663, 39399), (1713, 38249), (4989, 13133)]