27859401

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 41937480

約数和(自身を除く): 14078079

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 617, 1557, 1851, 5017, 5553, 15051, 17893, 45153, 53679, 106741, 161037, 320223, 960669, 3095489, 9286467, 27859401]

約数ペア:

[(1, 27859401), (3, 9286467), (9, 3095489), (29, 960669), (87, 320223), (173, 161037), (261, 106741), (519, 53679), (617, 45153), (1557, 17893), (1851, 15051), (5017, 5553)]