47120427

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{19609}}^1$

素因数の和:19707

約数の個数: 16

約数和(自身を含む): 70596000

約数和(自身を除く): 23475573

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 19609, 58827, 176481, 529443, 1745201, 5235603, 15706809, 47120427]

約数ペア:

[(1, 47120427), (3, 15706809), (9, 5235603), (27, 1745201), (89, 529443), (267, 176481), (801, 58827), (2403, 19609)]