168045597

素因数分解:

$3^4\times {\mathrm{1291}}^1\times {\mathrm{1607}}^1$

素因数の和:2910

約数の個数: 20

約数和(自身を含む): 251381856

約数和(自身を除く): 83336259

約数列:

[1, 3, 9, 27, 81, 1291, 1607, 3873, 4821, 11619, 14463, 34857, 43389, 104571, 130167, 2074637, 6223911, 18671733, 56015199, 168045597]

約数ペア:

[(1, 168045597), (3, 56015199), (9, 18671733), (27, 6223911), (81, 2074637), (1291, 130167), (1607, 104571), (3873, 43389), (4821, 34857), (11619, 14463)]