66098431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{89}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 81920160

約数和(自身を除く): 15821729

約数列:

[1, 7, 17, 79, 89, 119, 553, 623, 1343, 1513, 6241, 7031, 9401, 10591, 43687, 49217, 106097, 119527, 555449, 742679, 836689, 3888143, 9442633, 66098431]

約数ペア:

[(1, 66098431), (7, 9442633), (17, 3888143), (79, 836689), (89, 742679), (119, 555449), (553, 119527), (623, 106097), (1343, 49217), (1513, 43687), (6241, 10591), (7031, 9401)]