78250617

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{5279}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 119159040

約数和(自身を除く): 40908423

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 5279, 14823, 15837, 47511, 142533, 322019, 427599, 966057, 1282797, 2898171, 8694513, 26083539, 78250617]

約数ペア:

[(1, 78250617), (3, 26083539), (9, 8694513), (27, 2898171), (61, 1282797), (81, 966057), (183, 427599), (243, 322019), (549, 142533), (1647, 47511), (4941, 15837), (5279, 14823)]