153208449

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{12809}}^1$

素因数の和:13261

約数の個数: 16

約数和(自身を含む): 227505600

約数和(自身を除く): 74297151

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 12809, 38427, 115281, 345843, 5674387, 17023161, 51069483, 153208449]

約数ペア:

[(1, 153208449), (3, 51069483), (9, 17023161), (27, 5674387), (443, 345843), (1329, 115281), (3987, 38427), (11961, 12809)]