71882511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{8647}}^1$

素因数の和:8830

約数の個数: 16

約数和(自身を含む): 102115584

約数和(自身を除く): 30233073

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 8647, 25941, 146999, 440997, 1409461, 4228383, 23960837, 71882511]

約数ペア:

[(1, 71882511), (3, 23960837), (17, 4228383), (51, 1409461), (163, 440997), (489, 146999), (2771, 25941), (8313, 8647)]