228701972691

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{53951869}}^1$

素因数の和:53952035

約数の個数: 16

約数和(自身を含む): 340975818400

約数和(自身を除く): 112273845709

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 53951869, 161855607, 485566821, 1456700463, 8470443433, 25411330299, 76233990897, 228701972691]

約数ペア:

[(1, 228701972691), (3, 76233990897), (9, 25411330299), (27, 8470443433), (157, 1456700463), (471, 485566821), (1413, 161855607), (4239, 53951869)]