156952065987

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{84246949}}^1$

素因数の和:84246984

約数の個数: 20

約数和(自身を含む): 244653142800

約数和(自身を除く): 87701076813

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 84246949, 252740847, 758222541, 1937679827, 2274667623, 5813039481, 6824002869, 17439118443, 52317355329, 156952065987]

約数ペア:

[(1, 156952065987), (3, 52317355329), (9, 17439118443), (23, 6824002869), (27, 5813039481), (69, 2274667623), (81, 1937679827), (207, 758222541), (621, 252740847), (1863, 84246949)]