54649989

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 81151200

約数和(自身を除く): 26501211

約数列:

[1, 3, 9, 59, 101, 177, 303, 531, 909, 1019, 3057, 5959, 9171, 17877, 53631, 60121, 102919, 180363, 308757, 541089, 926271, 6072221, 18216663, 54649989]

約数ペア:

[(1, 54649989), (3, 18216663), (9, 6072221), (59, 926271), (101, 541089), (177, 308757), (303, 180363), (531, 102919), (909, 60121), (1019, 53631), (3057, 17877), (5959, 9171)]