69853731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20443}}^1$

素因数の和:20530

約数の個数: 16

約数和(自身を含む): 100093824

約数和(自身を除く): 30240093

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 20443, 61329, 347531, 1042593, 1369681, 4109043, 23284577, 69853731]

約数ペア:

[(1, 69853731), (3, 23284577), (17, 4109043), (51, 1369681), (67, 1042593), (201, 347531), (1139, 61329), (3417, 20443)]