54664389

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{51913}}^1$

素因数の和:51938

約数の個数: 20

約数和(自身を含む): 87942316

約数和(自身を除く): 33277927

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 51913, 155739, 467217, 674869, 1401651, 2024607, 4204953, 6073821, 18221463, 54664389]

約数ペア:

[(1, 54664389), (3, 18221463), (9, 6073821), (13, 4204953), (27, 2024607), (39, 1401651), (81, 674869), (117, 467217), (351, 155739), (1053, 51913)]