201545847

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{38677}}^1$

素因数の和:38879

約数の個数: 16

約数和(自身を含む): 300141280

約数和(自身を除く): 98595433

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 38677, 116031, 348093, 1044279, 7464661, 22393983, 67181949, 201545847]

約数ペア:

[(1, 201545847), (3, 67181949), (9, 22393983), (27, 7464661), (193, 1044279), (579, 348093), (1737, 116031), (5211, 38677)]