71656593

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^2$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 102654720

約数和(自身を除く): 30998127

約数列:

[1, 3, 29, 31, 87, 93, 163, 489, 899, 2697, 4727, 5053, 14181, 15159, 26569, 79707, 146537, 439611, 770501, 823639, 2311503, 2470917, 23885531, 71656593]

約数ペア:

[(1, 71656593), (3, 23885531), (29, 2470917), (31, 2311503), (87, 823639), (93, 770501), (163, 439611), (489, 146537), (899, 79707), (2697, 26569), (4727, 15159), (5053, 14181)]