67090667

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 79613952

約数和(自身を除く): 12523285

約数列:

[1, 7, 47, 61, 329, 427, 2867, 3343, 20069, 23401, 157121, 203923, 1099847, 1427461, 9584381, 67090667]

約数ペア:

[(1, 67090667), (7, 9584381), (47, 1427461), (61, 1099847), (329, 203923), (427, 157121), (2867, 23401), (3343, 20069)]