90864639

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{37813}}^1$

素因数の和:37911

約数の個数: 16

約数和(自身を含む): 136130400

約数和(自身を除く): 45265761

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 37813, 113439, 340317, 1020951, 3365357, 10096071, 30288213, 90864639]

約数ペア:

[(1, 90864639), (3, 30288213), (9, 10096071), (27, 3365357), (89, 1020951), (267, 340317), (801, 113439), (2403, 37813)]