78348843

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{5701}}^1$

素因数の和:6219

約数の個数: 16

約数和(自身を含む): 116320800

約数和(自身を除く): 37971957

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 5701, 13743, 17103, 51309, 153927, 2901809, 8705427, 26116281, 78348843]

約数ペア:

[(1, 78348843), (3, 26116281), (9, 8705427), (27, 2901809), (509, 153927), (1527, 51309), (4581, 17103), (5701, 13743)]