171612921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73433}}^1$

素因数の和:73496

約数の個数: 16

約数和(自身を含む): 246738240

約数和(自身を除く): 75125319

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 73433, 220299, 1395227, 3010753, 4185681, 9032259, 57204307, 171612921]

約数ペア:

[(1, 171612921), (3, 57204307), (19, 9032259), (41, 4185681), (57, 3010753), (123, 1395227), (779, 220299), (2337, 73433)]