77726727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{664331}}^1$

素因数の和:664350

約数の個数: 12

約数和(自身を含む): 120908424

約数和(自身を除く): 43181697

約数列:

[1, 3, 9, 13, 39, 117, 664331, 1992993, 5978979, 8636303, 25908909, 77726727]

約数ペア:

[(1, 77726727), (3, 25908909), (9, 8636303), (13, 5978979), (39, 1992993), (117, 664331)]