142740369

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36293}}^1$

素因数の和:36341

約数の個数: 24

約数和(自身を含む): 226474560

約数和(自身を除く): 83734191

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 36293, 108879, 326637, 689567, 834739, 2068701, 2504217, 6206103, 7512651, 15860041, 47580123, 142740369]

約数ペア:

[(1, 142740369), (3, 47580123), (9, 15860041), (19, 7512651), (23, 6206103), (57, 2504217), (69, 2068701), (171, 834739), (207, 689567), (437, 326637), (1311, 108879), (3933, 36293)]