80487189

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{14401}}^1$

素因数の和:14439

約数の個数: 24

約数和(自身を含む): 125815872

約数和(自身を除く): 45328683

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 14401, 43203, 129609, 331223, 388827, 993669, 1166481, 2981007, 3499443, 8943021, 26829063, 80487189]

約数ペア:

[(1, 80487189), (3, 26829063), (9, 8943021), (23, 3499443), (27, 2981007), (69, 1166481), (81, 993669), (207, 388827), (243, 331223), (621, 129609), (1863, 43203), (5589, 14401)]