74721132721

素因数分解:

${\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{10069}}^1$

素因数の和:10776

約数の個数: 16

約数和(自身を含む): 76129200000

約数和(自身を除く): 1408067279

約数列:

[1, 89, 199, 419, 10069, 17711, 37291, 83381, 896141, 2003731, 4218911, 7420909, 178332059, 375483079, 839563289, 74721132721]

約数ペア:

[(1, 74721132721), (89, 839563289), (199, 375483079), (419, 178332059), (10069, 7420909), (17711, 4218911), (37291, 2003731), (83381, 896141)]