61031799

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{1879}}^1$

素因数の和:2292

約数の個数: 20

約数和(自身を含む): 91446960

約数和(自身を除く): 30415161

約数列:

[1, 3, 9, 27, 81, 401, 1203, 1879, 3609, 5637, 10827, 16911, 32481, 50733, 152199, 753479, 2260437, 6781311, 20343933, 61031799]

約数ペア:

[(1, 61031799), (3, 20343933), (9, 6781311), (27, 2260437), (81, 753479), (401, 152199), (1203, 50733), (1879, 32481), (3609, 16911), (5637, 10827)]