69931593

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{2153}}^1$

素因数の和:2566

約数の個数: 20

約数和(自身を含む): 104774868

約数和(自身を除く): 34843275

約数列:

[1, 3, 9, 27, 81, 401, 1203, 2153, 3609, 6459, 10827, 19377, 32481, 58131, 174393, 863353, 2590059, 7770177, 23310531, 69931593]

約数ペア:

[(1, 69931593), (3, 23310531), (9, 7770177), (27, 2590059), (81, 863353), (401, 174393), (1203, 58131), (2153, 32481), (3609, 19377), (6459, 10827)]