21163047363

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{46106857}}^1$

素因数の和:46106883

約数の個数: 16

約数和(自身を含む): 33196937760

約数和(自身を除く): 12033890397

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 46106857, 138320571, 414961713, 783816569, 1244885139, 2351449707, 7054349121, 21163047363]

約数ペア:

[(1, 21163047363), (3, 7054349121), (9, 2351449707), (17, 1244885139), (27, 783816569), (51, 414961713), (153, 138320571), (459, 46106857)]