51141753

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{145703}}^1$

素因数の和:145725

約数の個数: 16

約数和(自身を含む): 81594240

約数和(自身を除く): 30452487

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 145703, 437109, 1311327, 1894139, 3933981, 5682417, 17047251, 51141753]

約数ペア:

[(1, 51141753), (3, 17047251), (9, 5682417), (13, 3933981), (27, 1894139), (39, 1311327), (117, 437109), (351, 145703)]