78855741

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{171799}}^1$

素因数の和:171825

約数の個数: 16

約数和(自身を含む): 123696000

約数和(自身を除く): 44840259

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 171799, 515397, 1546191, 2920583, 4638573, 8761749, 26285247, 78855741]

約数ペア:

[(1, 78855741), (3, 26285247), (9, 8761749), (17, 4638573), (27, 2920583), (51, 1546191), (153, 515397), (459, 171799)]