47089917

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 81962496

約数和(自身を除く): 34872579

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1431, 1567, 3339, 4293, 4701, 10017, 10969, 14103, 30051, 32907, 42309, 83051, 98721, 126927, 249153, 296163, 581357, 747459, 888489, 1744071, 2242377, 5232213, 6727131, 15696639, 47089917]

約数ペア:

[(1, 47089917), (3, 15696639), (7, 6727131), (9, 5232213), (21, 2242377), (27, 1744071), (53, 888489), (63, 747459), (81, 581357), (159, 296163), (189, 249153), (371, 126927), (477, 98721), (567, 83051), (1113, 42309), (1431, 32907), (1567, 30051), (3339, 14103), (4293, 10969), (4701, 10017)]