142777382859

素因数分解:

$3^4\times {\mathrm{5693}}^1\times {\mathrm{309623}}^1$

素因数の和:315328

約数の個数: 20

約数和(自身を含む): 213322885776

約数和(自身を除く): 70545502917

約数列:

[1, 3, 9, 27, 81, 5693, 17079, 51237, 153711, 309623, 461133, 928869, 2786607, 8359821, 25079463, 1762683739, 5288051217, 15864153651, 47592460953, 142777382859]

約数ペア:

[(1, 142777382859), (3, 47592460953), (9, 15864153651), (27, 5288051217), (81, 1762683739), (5693, 25079463), (17079, 8359821), (51237, 2786607), (153711, 928869), (309623, 461133)]