78430093

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 94374720

約数和(自身を除く): 15944627

約数列:

[1, 7, 31, 89, 131, 217, 623, 917, 961, 2759, 4061, 6727, 11659, 19313, 28427, 81613, 85529, 125891, 361429, 598703, 881237, 2530003, 11204299, 78430093]

約数ペア:

[(1, 78430093), (7, 11204299), (31, 2530003), (89, 881237), (131, 598703), (217, 361429), (623, 125891), (917, 85529), (961, 81613), (2759, 28427), (4061, 19313), (6727, 11659)]