72636831

素因数分解:

$3^8\times {\mathrm{11071}}^1$

素因数の和:11095

約数の個数: 18

約数和(自身を含む): 108959552

約数和(自身を除く): 36322721

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 11071, 33213, 99639, 298917, 896751, 2690253, 8070759, 24212277, 72636831]

約数ペア:

[(1, 72636831), (3, 24212277), (9, 8070759), (27, 2690253), (81, 896751), (243, 298917), (729, 99639), (2187, 33213), (6561, 11071)]