117942399

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{8933}}^1$

素因数の和:9108

約数の個数: 20

約数和(自身を含む): 177286296

約数和(自身を除く): 59343897

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 8933, 13203, 26799, 80397, 241191, 723573, 1456079, 4368237, 13104711, 39314133, 117942399]

約数ペア:

[(1, 117942399), (3, 39314133), (9, 13104711), (27, 4368237), (81, 1456079), (163, 723573), (489, 241191), (1467, 80397), (4401, 26799), (8933, 13203)]