66178827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51421}}^1$

素因数の和:51451

約数の個数: 24

約数和(自身を含む): 112305648

約数和(自身を除く): 46126821

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 51421, 154263, 462789, 565631, 668473, 1696893, 2005419, 5090679, 6016257, 7353203, 22059609, 66178827]

約数ペア:

[(1, 66178827), (3, 22059609), (9, 7353203), (11, 6016257), (13, 5090679), (33, 2005419), (39, 1696893), (99, 668473), (117, 565631), (143, 462789), (429, 154263), (1287, 51421)]