72100653

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7013}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 101001600

約数和(自身を除く): 28900947

約数列:

[1, 3, 23, 69, 149, 447, 3427, 7013, 10281, 21039, 161299, 483897, 1044937, 3134811, 24033551, 72100653]

約数ペア:

[(1, 72100653), (3, 24033551), (23, 3134811), (69, 1044937), (149, 483897), (447, 161299), (3427, 21039), (7013, 10281)]