91359819

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{66347}}^1$

素因数の和:66376

約数の個数: 20

約数和(自身を含む): 144505944

約数和(自身を除く): 53146125

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 66347, 199041, 597123, 1127899, 1791369, 3383697, 5374107, 10151091, 30453273, 91359819]

約数ペア:

[(1, 91359819), (3, 30453273), (9, 10151091), (17, 5374107), (27, 3383697), (51, 1791369), (81, 1127899), (153, 597123), (459, 199041), (1377, 66347)]