66711983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11798

約数の個数: 16

約数和(自身を含む): 78919680

約数和(自身を除く): 12207697

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 11743, 152659, 223117, 270089, 2900521, 3511157, 5131691, 66711983]

約数ペア:

[(1, 66711983), (13, 5131691), (19, 3511157), (23, 2900521), (247, 270089), (299, 223117), (437, 152659), (5681, 11743)]