53998833

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 84985600

約数和(自身を除く): 30986767

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 343, 541, 679, 1029, 1623, 2037, 3787, 4753, 11361, 14259, 26509, 33271, 52477, 79527, 99813, 157431, 185563, 367339, 556689, 1102017, 2571373, 7714119, 17999611, 53998833]

約数ペア:

[(1, 53998833), (3, 17999611), (7, 7714119), (21, 2571373), (49, 1102017), (97, 556689), (147, 367339), (291, 185563), (343, 157431), (541, 99813), (679, 79527), (1029, 52477), (1623, 33271), (2037, 26509), (3787, 14259), (4753, 11361)]