67971399

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{2293}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 93264864

約数和(自身を除く): 25293465

約数列:

[1, 3, 41, 123, 241, 723, 2293, 6879, 9881, 29643, 94013, 282039, 552613, 1657839, 22657133, 67971399]

約数ペア:

[(1, 67971399), (3, 22657133), (41, 1657839), (123, 552613), (241, 282039), (723, 94013), (2293, 29643), (6879, 9881)]