80886849

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 109460160

約数和(自身を除く): 28573311

約数列:

[1, 3, 89, 267, 491, 617, 1473, 1851, 43699, 54913, 131097, 164739, 302947, 908841, 26962283, 80886849]

約数ペア:

[(1, 80886849), (3, 26962283), (89, 908841), (267, 302947), (491, 164739), (617, 131097), (1473, 54913), (1851, 43699)]