72673573

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 84637440

約数和(自身を除く): 11963867

約数列:

[1, 7, 89, 157, 623, 743, 1099, 5201, 13973, 66127, 97811, 116651, 462889, 816557, 10381939, 72673573]

約数ペア:

[(1, 72673573), (7, 10381939), (89, 816557), (157, 462889), (623, 116651), (743, 97811), (1099, 66127), (5201, 13973)]