66808807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 76174560

約数和(自身を除く): 9365753

約数列:

[1, 13, 19, 197, 247, 1373, 2561, 3743, 17849, 26087, 48659, 270481, 339131, 3516253, 5139139, 66808807]

約数ペア:

[(1, 66808807), (13, 5139139), (19, 3516253), (197, 339131), (247, 270481), (1373, 48659), (2561, 26087), (3743, 17849)]