159014781

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5923}}^1$

素因数の和:6105

約数の個数: 24

約数和(自身を含む): 243357920

約数和(自身を除く): 84343139

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 5923, 8949, 17769, 26847, 53307, 112537, 337611, 929911, 1012833, 2789733, 8369199, 17668309, 53004927, 159014781]

約数ペア:

[(1, 159014781), (3, 53004927), (9, 17668309), (19, 8369199), (57, 2789733), (157, 1012833), (171, 929911), (471, 337611), (1413, 112537), (2983, 53307), (5923, 26847), (8949, 17769)]