71973753

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 97105536

約数和(自身を除く): 25131783

約数列:

[1, 3, 193, 197, 579, 591, 631, 1893, 38021, 114063, 121783, 124307, 365349, 372921, 23991251, 71973753]

約数ペア:

[(1, 71973753), (3, 23991251), (193, 372921), (197, 365349), (579, 124307), (591, 121783), (631, 114063), (1893, 38021)]