81350229

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{1301}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 114367680

約数和(自身を除く): 33017451

約数列:

[1, 3, 19, 57, 1097, 1301, 3291, 3903, 20843, 24719, 62529, 74157, 1427197, 4281591, 27116743, 81350229]

約数ペア:

[(1, 81350229), (3, 27116743), (19, 4281591), (57, 1427197), (1097, 74157), (1301, 62529), (3291, 24719), (3903, 20843)]