68142113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 77985600

約数和(自身を除く): 9843487

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 2531, 26923, 32903, 48089, 275879, 625157, 3586427, 5241701, 68142113]

約数ペア:

[(1, 68142113), (13, 5241701), (19, 3586427), (109, 625157), (247, 275879), (1417, 48089), (2071, 32903), (2531, 26923)]