115902009

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{16447}}^1$

素因数の和:16491

約数の個数: 24

約数和(自身を含む): 179612160

約数和(自身を除く): 63710151

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 16447, 49341, 148023, 444069, 476963, 1332207, 1430889, 3996621, 4292667, 12878001, 38634003, 115902009]

約数ペア:

[(1, 115902009), (3, 38634003), (9, 12878001), (27, 4292667), (29, 3996621), (81, 1430889), (87, 1332207), (243, 476963), (261, 444069), (783, 148023), (2349, 49341), (7047, 16447)]