23938659

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 38438400

約数和(自身を除く): 14499741

約数列:

[1, 3, 9, 27, 29, 43, 79, 81, 87, 129, 237, 243, 261, 387, 711, 783, 1161, 1247, 2133, 2291, 2349, 3397, 3483, 3741, 6399, 6873, 7047, 10191, 10449, 11223, 19197, 20619, 30573, 33669, 61857, 91719, 98513, 101007, 185571, 275157, 295539, 303021, 556713, 825471, 886617, 2659851, 7979553, 23938659]

約数ペア:

[(1, 23938659), (3, 7979553), (9, 2659851), (27, 886617), (29, 825471), (43, 556713), (79, 303021), (81, 295539), (87, 275157), (129, 185571), (237, 101007), (243, 98513), (261, 91719), (387, 61857), (711, 33669), (783, 30573), (1161, 20619), (1247, 19197), (2133, 11223), (2291, 10449), (2349, 10191), (3397, 7047), (3483, 6873), (3741, 6399)]