26641521

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{42901}}^1$

素因数の和:42933

約数の個数: 16

約数和(自身を含む): 41185920

約数和(自身を除く): 14544399

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 42901, 128703, 386109, 986723, 1158327, 2960169, 8880507, 26641521]

約数ペア:

[(1, 26641521), (3, 8880507), (9, 2960169), (23, 1158327), (27, 986723), (69, 386109), (207, 128703), (621, 42901)]