47682729

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{19843}}^1$

素因数の和:19941

約数の個数: 16

約数和(自身を含む): 71438400

約数和(自身を除く): 23755671

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 19843, 59529, 178587, 535761, 1766027, 5298081, 15894243, 47682729]

約数ペア:

[(1, 47682729), (3, 15894243), (9, 5298081), (27, 1766027), (89, 535761), (267, 178587), (801, 59529), (2403, 19843)]