17967503997

素因数分解:

$3^4\times {\mathrm{27409}}^1\times {\mathrm{8093}}^1$

素因数の和:35514

約数の個数: 20

約数和(自身を含む): 26844641340

約数和(自身を除く): 8877137343

約数列:

[1, 3, 9, 27, 81, 8093, 24279, 27409, 72837, 82227, 218511, 246681, 655533, 740043, 2220129, 221821037, 665463111, 1996389333, 5989167999, 17967503997]

約数ペア:

[(1, 17967503997), (3, 5989167999), (9, 1996389333), (27, 665463111), (81, 221821037), (8093, 2220129), (24279, 740043), (27409, 655533), (72837, 246681), (82227, 218511)]