127429393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 164102400

約数和(自身を除く): 36673007

約数列:

[1, 7, 13, 29, 91, 109, 203, 377, 443, 763, 1417, 2639, 3101, 3161, 5759, 9919, 12847, 22127, 40313, 41093, 48287, 89929, 167011, 287651, 338009, 627731, 1169077, 1400323, 4394117, 9802261, 18204199, 127429393]

約数ペア:

[(1, 127429393), (7, 18204199), (13, 9802261), (29, 4394117), (91, 1400323), (109, 1169077), (203, 627731), (377, 338009), (443, 287651), (763, 167011), (1417, 89929), (2639, 48287), (3101, 41093), (3161, 40313), (5759, 22127), (9919, 12847)]