63978189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18119}}^1$

素因数の和:18240

約数の個数: 16

約数和(自身を含む): 93934080

約数和(自身を除く): 29955891

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 18119, 54357, 199309, 597927, 1938733, 5816199, 21326063, 63978189]

約数ペア:

[(1, 63978189), (3, 21326063), (11, 5816199), (33, 1938733), (107, 597927), (321, 199309), (1177, 54357), (3531, 18119)]