69440943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 109573632

約数和(自身を除く): 40132689

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 429, 471, 1031, 1727, 2041, 3093, 5181, 6123, 11341, 13403, 22451, 34023, 40209, 67353, 147433, 161867, 442299, 485601, 1780537, 2104271, 5341611, 6312813, 23146981, 69440943]

約数ペア:

[(1, 69440943), (3, 23146981), (11, 6312813), (13, 5341611), (33, 2104271), (39, 1780537), (143, 485601), (157, 442299), (429, 161867), (471, 147433), (1031, 67353), (1727, 40209), (2041, 34023), (3093, 22451), (5181, 13403), (6123, 11341)]