67485481

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 79930368

約数和(自身を除く): 12444887

約数列:

[1, 7, 31, 217, 353, 881, 2471, 6167, 10943, 27311, 76601, 191177, 310993, 2176951, 9640783, 67485481]

約数ペア:

[(1, 67485481), (7, 9640783), (31, 2176951), (217, 310993), (353, 191177), (881, 76601), (2471, 27311), (6167, 10943)]