157056147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5309}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 240224400

約数和(自身を除く): 83168253

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 3287, 5309, 9861, 15927, 29583, 47781, 100871, 302613, 907839, 918457, 2755371, 8266113, 17450683, 52352049, 157056147]

約数ペア:

[(1, 157056147), (3, 52352049), (9, 17450683), (19, 8266113), (57, 2755371), (171, 918457), (173, 907839), (519, 302613), (1557, 100871), (3287, 47781), (5309, 29583), (9861, 15927)]