89239137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 47203743

約数列:

[1, 3, 13, 17, 39, 51, 221, 281, 479, 663, 843, 1437, 3653, 4777, 6227, 8143, 10959, 14331, 18681, 24429, 62101, 105859, 134599, 186303, 317577, 403797, 1749787, 2288183, 5249361, 6864549, 29746379, 89239137]

約数ペア:

[(1, 89239137), (3, 29746379), (13, 6864549), (17, 5249361), (39, 2288183), (51, 1749787), (221, 403797), (281, 317577), (479, 186303), (663, 134599), (843, 105859), (1437, 62101), (3653, 24429), (4777, 18681), (6227, 14331), (8143, 10959)]