272795769

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 418176000

約数和(自身を除く): 145380231

約数列:

[1, 3, 9, 27, 79, 81, 89, 237, 267, 479, 711, 801, 1437, 2133, 2403, 4311, 6399, 7031, 7209, 12933, 21093, 37841, 38799, 42631, 63279, 113523, 127893, 189837, 340569, 383679, 569511, 1021707, 1151037, 3065121, 3367849, 3453111, 10103547, 30310641, 90931923, 272795769]

約数ペア:

[(1, 272795769), (3, 90931923), (9, 30310641), (27, 10103547), (79, 3453111), (81, 3367849), (89, 3065121), (237, 1151037), (267, 1021707), (479, 569511), (711, 383679), (801, 340569), (1437, 189837), (2133, 127893), (2403, 113523), (4311, 63279), (6399, 42631), (7031, 38799), (7209, 37841), (12933, 21093)]