168843804561

素因数分解:

$3^3\times {\mathrm{4441}}^1\times {\mathrm{1408123}}^1$

素因数の和:1412573

約数の個数: 16

約数和(自身を含む): 250195472320

約数和(自身を除く): 81351667759

約数列:

[1, 3, 9, 27, 4441, 13323, 39969, 119907, 1408123, 4224369, 12673107, 38019321, 6253474243, 18760422729, 56281268187, 168843804561]

約数ペア:

[(1, 168843804561), (3, 56281268187), (9, 18760422729), (27, 6253474243), (4441, 38019321), (13323, 12673107), (39969, 4224369), (119907, 1408123)]