69876621

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{31181}}^1$

素因数の和:31273

約数の個数: 16

約数和(自身を含む): 104771520

約数和(自身を除く): 34894899

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 31181, 93543, 280629, 841887, 2588023, 7764069, 23292207, 69876621]

約数ペア:

[(1, 69876621), (3, 23292207), (9, 7764069), (27, 2588023), (83, 841887), (249, 280629), (747, 93543), (2241, 31181)]