80892783

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{176237}}^1$

素因数の和:176263

約数の個数: 16

約数和(自身を含む): 126891360

約数和(自身を除く): 45998577

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 176237, 528711, 1586133, 2996029, 4758399, 8988087, 26964261, 80892783]

約数ペア:

[(1, 80892783), (3, 26964261), (9, 8988087), (17, 4758399), (27, 2996029), (51, 1586133), (153, 528711), (459, 176237)]