27091665

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 48996288

約数和(自身を除く): 21904623

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 405, 443, 453, 755, 1329, 1359, 2215, 2265, 3987, 4077, 6645, 6795, 11961, 12231, 19935, 20385, 35883, 59805, 61155, 66893, 179415, 200679, 334465, 602037, 1003395, 1806111, 3010185, 5418333, 9030555, 27091665]

約数ペア:

[(1, 27091665), (3, 9030555), (5, 5418333), (9, 3010185), (15, 1806111), (27, 1003395), (45, 602037), (81, 334465), (135, 200679), (151, 179415), (405, 66893), (443, 61155), (453, 59805), (755, 35883), (1329, 20385), (1359, 19935), (2215, 12231), (2265, 11961), (3987, 6795), (4077, 6645)]