68441049

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 100568520

約数和(自身を除く): 32127471

約数列:

[1, 3, 9, 113, 173, 339, 389, 519, 1017, 1167, 1557, 3501, 19549, 43957, 58647, 67297, 131871, 175941, 201891, 395613, 605673, 7604561, 22813683, 68441049]

約数ペア:

[(1, 68441049), (3, 22813683), (9, 7604561), (113, 605673), (173, 395613), (339, 201891), (389, 175941), (519, 131871), (1017, 67297), (1167, 58647), (1557, 43957), (3501, 19549)]