29436291

素因数分解:

$3^6\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 28

約数和(自身を含む): 44594400

約数和(自身を除く): 15158109

約数列:

[1, 3, 9, 27, 81, 149, 243, 271, 447, 729, 813, 1341, 2439, 4023, 7317, 12069, 21951, 36207, 40379, 65853, 108621, 121137, 197559, 363411, 1090233, 3270699, 9812097, 29436291]

約数ペア:

[(1, 29436291), (3, 9812097), (9, 3270699), (27, 1090233), (81, 363411), (149, 197559), (243, 121137), (271, 108621), (447, 65853), (729, 40379), (813, 36207), (1341, 21951), (2439, 12069), (4023, 7317)]