321571036791

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{9311}}^1\times {\mathrm{81647}}^1$

素因数の和:91011

約数の個数: 24

約数和(自身を含む): 474431053824

約数和(自身を除く): 152860017033

約数列:

[1, 3, 9, 47, 141, 423, 9311, 27933, 81647, 83799, 244941, 437617, 734823, 1312851, 3837409, 3938553, 11512227, 34536681, 760215217, 2280645651, 6841936953, 35730115199, 107190345597, 321571036791]

約数ペア:

[(1, 321571036791), (3, 107190345597), (9, 35730115199), (47, 6841936953), (141, 2280645651), (423, 760215217), (9311, 34536681), (27933, 11512227), (81647, 3938553), (83799, 3837409), (244941, 1312851), (437617, 734823)]