70861401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16369}}^1$

素因数の和:16425

約数の個数: 24

約数和(自身を含む): 113214920

約数和(自身を除く): 42353519

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 16369, 49107, 147321, 212797, 605653, 638391, 1816959, 1915173, 5450877, 7873489, 23620467, 70861401]

約数ペア:

[(1, 70861401), (3, 23620467), (9, 7873489), (13, 5450877), (37, 1915173), (39, 1816959), (111, 638391), (117, 605653), (333, 212797), (481, 147321), (1443, 49107), (4329, 16369)]