66748071

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 97054416

約数和(自身を除く): 30306345

約数列:

[1, 3, 13, 39, 169, 173, 507, 519, 761, 2249, 2283, 6747, 9893, 29237, 29679, 87711, 128609, 131653, 385827, 394959, 1711489, 5134467, 22249357, 66748071]

約数ペア:

[(1, 66748071), (3, 22249357), (13, 5134467), (39, 1711489), (169, 394959), (173, 385827), (507, 131653), (519, 128609), (761, 87711), (2249, 29679), (2283, 29237), (6747, 9893)]