25164999

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4637}}^1$

素因数の和:4716

約数の個数: 20

約数和(自身を含む): 38161464

約数和(自身を除く): 12996465

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4637, 5427, 13911, 41733, 125199, 310679, 375597, 932037, 2796111, 8388333, 25164999]

約数ペア:

[(1, 25164999), (3, 8388333), (9, 2796111), (27, 932037), (67, 375597), (81, 310679), (201, 125199), (603, 41733), (1809, 13911), (4637, 5427)]