72131543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1283}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 83203200

約数和(自身を除く): 11071657

約数列:

[1, 11, 19, 209, 269, 1283, 2959, 5111, 14113, 24377, 56221, 268147, 345127, 3796397, 6557413, 72131543]

約数ペア:

[(1, 72131543), (11, 6557413), (19, 3796397), (209, 345127), (269, 268147), (1283, 56221), (2959, 24377), (5111, 14113)]