69746427

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{50651}}^1$

素因数の和:50680

約数の個数: 20

約数和(自身を含む): 110320056

約数和(自身を除く): 40573629

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 50651, 151953, 455859, 861067, 1367577, 2583201, 4102731, 7749603, 23248809, 69746427]

約数ペア:

[(1, 69746427), (3, 23248809), (9, 7749603), (17, 4102731), (27, 2583201), (51, 1367577), (81, 861067), (153, 455859), (459, 151953), (1377, 50651)]