30345057

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 46886400

約数和(自身を除く): 16541343

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 443, 531, 1161, 1329, 1593, 2537, 3987, 7611, 11961, 19049, 22833, 26137, 57147, 68499, 78411, 171441, 235233, 514323, 705699, 1123891, 3371673, 10115019, 30345057]

約数ペア:

[(1, 30345057), (3, 10115019), (9, 3371673), (27, 1123891), (43, 705699), (59, 514323), (129, 235233), (177, 171441), (387, 78411), (443, 68499), (531, 57147), (1161, 26137), (1329, 22833), (1593, 19049), (2537, 11961), (3987, 7611)]