78869349

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{224699}}^1$

素因数の和:224721

約数の個数: 16

約数和(自身を含む): 125832000

約数和(自身を除く): 46962651

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 224699, 674097, 2022291, 2921087, 6066873, 8763261, 26289783, 78869349]

約数ペア:

[(1, 78869349), (3, 26289783), (9, 8763261), (13, 6066873), (27, 2921087), (39, 2022291), (117, 674097), (351, 224699)]