67833857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39233}}^1$

素因数の和:39272

約数の個数: 16

約数和(自身を含む): 87884160

約数和(自身を除く): 20050303

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 39233, 274631, 510029, 745427, 3570203, 5217989, 9690551, 67833857]

約数ペア:

[(1, 67833857), (7, 9690551), (13, 5217989), (19, 3570203), (91, 745427), (133, 510029), (247, 274631), (1729, 39233)]