9968441877

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{881}}^1\times {\mathrm{7907}}^1$

素因数の和:8850

約数の個数: 32

約数和(自身を含む): 15065688960

約数和(自身を除く): 5097247083

約数列:

[1, 3, 9, 27, 53, 159, 477, 881, 1431, 2643, 7907, 7929, 23721, 23787, 46693, 71163, 140079, 213489, 419071, 420237, 1257213, 1260711, 3771639, 6966067, 11314917, 20898201, 62694603, 188083809, 369201551, 1107604653, 3322813959, 9968441877]

約数ペア:

[(1, 9968441877), (3, 3322813959), (9, 1107604653), (27, 369201551), (53, 188083809), (159, 62694603), (477, 20898201), (881, 11314917), (1431, 6966067), (2643, 3771639), (7907, 1260711), (7929, 1257213), (23721, 420237), (23787, 419071), (46693, 213489), (71163, 140079)]