72664647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{129527}}^1$

素因数の和:129558

約数の個数: 16

約数和(自身を含む): 111912192

約数和(自身を除く): 39247545

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 129527, 388581, 1424797, 2201959, 4274391, 6605877, 24221549, 72664647]

約数ペア:

[(1, 72664647), (3, 24221549), (11, 6605877), (17, 4274391), (33, 2201959), (51, 1424797), (187, 388581), (561, 129527)]