7138870443

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1444823}}^1$

素因数の和:1444896

約数の個数: 20

約数和(自身を含む): 10839069648

約数和(自身を除く): 3700199205

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 1444823, 4334469, 13003407, 39010221, 88134203, 117030663, 264402609, 793207827, 2379623481, 7138870443]

約数ペア:

[(1, 7138870443), (3, 2379623481), (9, 793207827), (27, 264402609), (61, 117030663), (81, 88134203), (183, 39010221), (549, 13003407), (1647, 4334469), (4941, 1444823)]