68122449

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 101724480

約数和(自身を除く): 33602031

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 1709, 4429, 5127, 13287, 15381, 39861, 73487, 176027, 220461, 528081, 661383, 1584243, 7569161, 22707483, 68122449]

約数ペア:

[(1, 68122449), (3, 22707483), (9, 7569161), (43, 1584243), (103, 661383), (129, 528081), (309, 220461), (387, 176027), (927, 73487), (1709, 39861), (4429, 15381), (5127, 13287)]