67855869

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 102166272

約数和(自身を除く): 34310403

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 2273, 3317, 6819, 9951, 20457, 29853, 70463, 211389, 243211, 634167, 729633, 2188899, 7539541, 22618623, 67855869]

約数ペア:

[(1, 67855869), (3, 22618623), (9, 7539541), (31, 2188899), (93, 729633), (107, 634167), (279, 243211), (321, 211389), (963, 70463), (2273, 29853), (3317, 20457), (6819, 9951)]