193668159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{2381}}^1$

素因数の和:3830

約数の個数: 16

約数和(自身を含む): 272119680

約数和(自身を除く): 78451521

約数列:

[1, 3, 19, 57, 1427, 2381, 4281, 7143, 27113, 45239, 81339, 135717, 3397687, 10193061, 64556053, 193668159]

約数ペア:

[(1, 193668159), (3, 64556053), (19, 10193061), (57, 3397687), (1427, 135717), (2381, 81339), (4281, 45239), (7143, 27113)]