133662069

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{18541}}^1$

素因数の和:18642

約数の個数: 20

約数和(自身を含む): 201922380

約数和(自身を除く): 68260311

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 18541, 55623, 166869, 500607, 1501821, 1650149, 4950447, 14851341, 44554023, 133662069]

約数ペア:

[(1, 133662069), (3, 44554023), (9, 14851341), (27, 4950447), (81, 1650149), (89, 1501821), (267, 500607), (801, 166869), (2403, 55623), (7209, 18541)]