148839687

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{21121}}^1$

素因数の和:21165

約数の個数: 24

約数和(自身を含む): 230652240

約数和(自身を除く): 81812553

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 21121, 63363, 190089, 570267, 612509, 1710801, 1837527, 5132403, 5512581, 16537743, 49613229, 148839687]

約数ペア:

[(1, 148839687), (3, 49613229), (9, 16537743), (27, 5512581), (29, 5132403), (81, 1837527), (87, 1710801), (243, 612509), (261, 570267), (783, 190089), (2349, 63363), (7047, 21121)]