90863127

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{19013}}^1$

素因数の和:19084

約数の個数: 20

約数和(自身を含む): 138041640

約数和(自身を除く): 47178513

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 19013, 57039, 171117, 513351, 1121767, 1540053, 3365301, 10095903, 30287709, 90863127]

約数ペア:

[(1, 90863127), (3, 30287709), (9, 10095903), (27, 3365301), (59, 1540053), (81, 1121767), (177, 513351), (531, 171117), (1593, 57039), (4779, 19013)]