86099481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19889}}^1$

素因数の和:19945

約数の個数: 24

約数和(自身を含む): 137559240

約数和(自身を除く): 51459759

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 19889, 59667, 179001, 258557, 735893, 775671, 2207679, 2327013, 6623037, 9566609, 28699827, 86099481]

約数ペア:

[(1, 86099481), (3, 28699827), (9, 9566609), (13, 6623037), (37, 2327013), (39, 2207679), (111, 775671), (117, 735893), (333, 258557), (481, 179001), (1443, 59667), (4329, 19889)]