148901517

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 231183360

約数和(自身を除く): 82281843

約数列:

[1, 3, 9, 23, 27, 69, 207, 347, 621, 691, 1041, 2073, 3123, 6219, 7981, 9369, 15893, 18657, 23943, 47679, 71829, 143037, 215487, 239777, 429111, 719331, 2157993, 5514871, 6473979, 16544613, 49633839, 148901517]

約数ペア:

[(1, 148901517), (3, 49633839), (9, 16544613), (23, 6473979), (27, 5514871), (69, 2157993), (207, 719331), (347, 429111), (621, 239777), (691, 215487), (1041, 143037), (2073, 71829), (3123, 47679), (6219, 23943), (7981, 18657), (9369, 15893)]