74391081

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 100564800

約数和(自身を除く): 26173719

約数列:

[1, 3, 149, 163, 447, 489, 1021, 3063, 24287, 72861, 152129, 166423, 456387, 499269, 24797027, 74391081]

約数ペア:

[(1, 74391081), (3, 24797027), (149, 499269), (163, 456387), (447, 166423), (489, 152129), (1021, 72861), (3063, 24287)]