133745985

素因数分解:

$3^{11}\times 5^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 242336640

約数和(自身を除く): 108590655

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 243, 405, 453, 729, 755, 1215, 1359, 2187, 2265, 3645, 4077, 6561, 6795, 10935, 12231, 19683, 20385, 32805, 36693, 59049, 61155, 98415, 110079, 177147, 183465, 295245, 330237, 550395, 885735, 990711, 1651185, 2972133, 4953555, 8916399, 14860665, 26749197, 44581995, 133745985]

約数ペア:

[(1, 133745985), (3, 44581995), (5, 26749197), (9, 14860665), (15, 8916399), (27, 4953555), (45, 2972133), (81, 1651185), (135, 990711), (151, 885735), (243, 550395), (405, 330237), (453, 295245), (729, 183465), (755, 177147), (1215, 110079), (1359, 98415), (2187, 61155), (2265, 59049), (3645, 36693), (4077, 32805), (6561, 20385), (6795, 19683), (10935, 12231)]