72054381

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{201833}}^1$

素因数の和:201860

約数の個数: 16

約数和(自身を含む): 116256384

約数和(自身を除く): 44202003

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 201833, 605499, 1412831, 3431161, 4238493, 10293483, 24018127, 72054381]

約数ペア:

[(1, 72054381), (3, 24018127), (7, 10293483), (17, 4238493), (21, 3431161), (51, 1412831), (119, 605499), (357, 201833)]