86741199

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{26119}}^1$

素因数の和:26172

約数の個数: 20

約数和(自身を含む): 132741840

約数和(自身を除く): 46000641

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 26119, 78357, 235071, 705213, 1070879, 2115639, 3212637, 9637911, 28913733, 86741199]

約数ペア:

[(1, 86741199), (3, 28913733), (9, 9637911), (27, 3212637), (41, 2115639), (81, 1070879), (123, 705213), (369, 235071), (1107, 78357), (3321, 26119)]