55440117

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 82162080

約数和(自身を除く): 26721963

約数列:

[1, 3, 9, 59, 131, 177, 393, 531, 797, 1179, 2391, 7173, 7729, 23187, 47023, 69561, 104407, 141069, 313221, 423207, 939663, 6160013, 18480039, 55440117]

約数ペア:

[(1, 55440117), (3, 18480039), (9, 6160013), (59, 939663), (131, 423207), (177, 313221), (393, 141069), (531, 104407), (797, 69561), (1179, 47023), (2391, 23187), (7173, 7729)]