67645377

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5419}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 104280800

約数和(自身を除く): 36635423

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 5419, 12483, 16257, 48771, 102961, 308883, 395587, 926649, 1186761, 3560283, 7516153, 22548459, 67645377]

約数ペア:

[(1, 67645377), (3, 22548459), (9, 7516153), (19, 3560283), (57, 1186761), (73, 926649), (171, 395587), (219, 308883), (657, 102961), (1387, 48771), (4161, 16257), (5419, 12483)]