68394069

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 101348832

約数和(自身を除く): 32954763

約数列:

[1, 3, 9, 67, 101, 201, 303, 603, 909, 1123, 3369, 6767, 10107, 20301, 60903, 75241, 113423, 225723, 340269, 677169, 1020807, 7599341, 22798023, 68394069]

約数ペア:

[(1, 68394069), (3, 22798023), (9, 7599341), (67, 1020807), (101, 677169), (201, 340269), (303, 225723), (603, 113423), (909, 75241), (1123, 60903), (3369, 20301), (6767, 10107)]