75866021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 100392960

約数和(自身を除く): 24526939

約数列:

[1, 7, 11, 31, 37, 77, 217, 259, 341, 407, 859, 1147, 2387, 2849, 6013, 8029, 9449, 12617, 26629, 31783, 66143, 88319, 186403, 222481, 292919, 349613, 985273, 2050433, 2447291, 6896911, 10838003, 75866021]

約数ペア:

[(1, 75866021), (7, 10838003), (11, 6896911), (31, 2447291), (37, 2050433), (77, 985273), (217, 349613), (259, 292919), (341, 222481), (407, 186403), (859, 88319), (1147, 66143), (2387, 31783), (2849, 26629), (6013, 12617), (8029, 9449)]