222701859

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 339144960

約数和(自身を除く): 116443101

約数列:

[1, 3, 9, 27, 43, 129, 387, 433, 443, 1161, 1299, 1329, 3897, 3987, 11691, 11961, 18619, 19049, 55857, 57147, 167571, 171441, 191819, 502713, 514323, 575457, 1726371, 5179113, 8248217, 24744651, 74233953, 222701859]

約数ペア:

[(1, 222701859), (3, 74233953), (9, 24744651), (27, 8248217), (43, 5179113), (129, 1726371), (387, 575457), (433, 514323), (443, 502713), (1161, 191819), (1299, 171441), (1329, 167571), (3897, 57147), (3987, 55857), (11691, 19049), (11961, 18619)]