27091395

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 48840000

約数和(自身を除く): 21748605

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 2749, 3285, 8247, 9855, 13745, 24741, 41235, 74223, 123705, 200677, 371115, 602031, 1003385, 1806093, 3010155, 5418279, 9030465, 27091395]

約数ペア:

[(1, 27091395), (3, 9030465), (5, 5418279), (9, 3010155), (15, 1806093), (27, 1003385), (45, 602031), (73, 371115), (135, 200677), (219, 123705), (365, 74223), (657, 41235), (1095, 24741), (1971, 13745), (2749, 9855), (3285, 8247)]