89551257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 41448423

約数列:

[1, 3, 17, 41, 51, 113, 123, 339, 379, 697, 1137, 1921, 2091, 4633, 5763, 6443, 13899, 15539, 19329, 42827, 46617, 78761, 128481, 236283, 264163, 728059, 792489, 1755907, 2184177, 5267721, 29850419, 89551257]

約数ペア:

[(1, 89551257), (3, 29850419), (17, 5267721), (41, 2184177), (51, 1755907), (113, 792489), (123, 728059), (339, 264163), (379, 236283), (697, 128481), (1137, 78761), (1921, 46617), (2091, 42827), (4633, 19329), (5763, 15539), (6443, 13899)]