171490761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1747}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 267234240

約数和(自身を除く): 95743479

約数列:

[1, 3, 9, 13, 39, 117, 839, 1747, 2517, 5241, 7551, 10907, 15723, 22711, 32721, 68133, 98163, 204399, 1465733, 4397199, 13191597, 19054529, 57163587, 171490761]

約数ペア:

[(1, 171490761), (3, 57163587), (9, 19054529), (13, 13191597), (39, 4397199), (117, 1465733), (839, 204399), (1747, 98163), (2517, 68133), (5241, 32721), (7551, 22711), (10907, 15723)]