120147759

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{7331}}^1$

素因数の和:7947

約数の個数: 16

約数和(自身を含む): 178314240

約数和(自身を除く): 58166481

約数列:

[1, 3, 9, 27, 607, 1821, 5463, 7331, 16389, 21993, 65979, 197937, 4449917, 13349751, 40049253, 120147759]

約数ペア:

[(1, 120147759), (3, 40049253), (9, 13349751), (27, 4449917), (607, 197937), (1821, 65979), (5463, 21993), (7331, 16389)]