201738989979

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{739}}^1\times {\mathrm{383951}}^1$

素因数の和:384775

約数の個数: 24

約数和(自身を含む): 295489459200

約数和(自身を除く): 93750469221

約数列:

[1, 3, 9, 79, 237, 711, 739, 2217, 6651, 58381, 175143, 383951, 525429, 1151853, 3455559, 30332129, 90996387, 272989161, 283739789, 851219367, 2553658101, 22415443331, 67246329993, 201738989979]

約数ペア:

[(1, 201738989979), (3, 67246329993), (9, 22415443331), (79, 2553658101), (237, 851219367), (711, 283739789), (739, 272989161), (2217, 90996387), (6651, 30332129), (58381, 3455559), (175143, 1151853), (383951, 525429)]