73129431

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3467}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 99878400

約数和(自身を除く): 26748969

約数列:

[1, 3, 79, 89, 237, 267, 3467, 7031, 10401, 21093, 273893, 308563, 821679, 925689, 24376477, 73129431]

約数ペア:

[(1, 73129431), (3, 24376477), (79, 925689), (89, 821679), (237, 308563), (267, 273893), (3467, 21093), (7031, 10401)]