129205854

素因数分解:

$2^1\times 3^4\times {\mathrm{797567}}^1$

素因数の和:797581

約数の個数: 20

約数和(自身を含む): 289517184

約数和(自身を除く): 160311330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 797567, 1595134, 2392701, 4785402, 7178103, 14356206, 21534309, 43068618, 64602927, 129205854]

約数ペア:

[(1, 129205854), (2, 64602927), (3, 43068618), (6, 21534309), (9, 14356206), (18, 7178103), (27, 4785402), (54, 2392701), (81, 1595134), (162, 797567)]