51868323

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{147773}}^1$

素因数の和:147795

約数の個数: 16

約数和(自身を含む): 82753440

約数和(自身を除く): 30885117

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 147773, 443319, 1329957, 1921049, 3989871, 5763147, 17289441, 51868323]

約数ペア:

[(1, 51868323), (3, 17289441), (9, 5763147), (13, 3989871), (27, 1921049), (39, 1329957), (117, 443319), (351, 147773)]