78008541

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 113260896

約数和(自身を除く): 35252355

約数列:

[1, 3, 13, 39, 169, 251, 507, 613, 753, 1839, 3263, 7969, 9789, 23907, 42419, 103597, 127257, 153863, 310791, 461589, 2000219, 6000657, 26002847, 78008541]

約数ペア:

[(1, 78008541), (3, 26002847), (13, 6000657), (39, 2000219), (169, 461589), (251, 310791), (507, 153863), (613, 127257), (753, 103597), (1839, 42419), (3263, 23907), (7969, 9789)]