65422647

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5314

約数の個数: 28

約数和(自身を含む): 103878720

約数和(自身を除く): 38456073

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 5279, 12393, 15837, 47511, 89743, 142533, 269229, 427599, 807687, 1282797, 2423061, 3848391, 7269183, 21807549, 65422647]

約数ペア:

[(1, 65422647), (3, 21807549), (9, 7269183), (17, 3848391), (27, 2423061), (51, 1282797), (81, 807687), (153, 427599), (243, 269229), (459, 142533), (729, 89743), (1377, 47511), (4131, 15837), (5279, 12393)]