42757803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 71267040

約数和(自身を除く): 28509237

約数列:

[1, 3, 9, 11, 29, 33, 53, 87, 99, 159, 261, 281, 319, 477, 583, 843, 957, 1537, 1749, 2529, 2871, 3091, 4611, 5247, 8149, 9273, 13833, 14893, 16907, 24447, 27819, 44679, 50721, 73341, 89639, 134037, 152163, 163823, 268917, 431897, 491469, 806751, 1295691, 1474407, 3887073, 4750867, 14252601, 42757803]

約数ペア:

[(1, 42757803), (3, 14252601), (9, 4750867), (11, 3887073), (29, 1474407), (33, 1295691), (53, 806751), (87, 491469), (99, 431897), (159, 268917), (261, 163823), (281, 152163), (319, 134037), (477, 89639), (583, 73341), (843, 50721), (957, 44679), (1537, 27819), (1749, 24447), (2529, 16907), (2871, 14893), (3091, 13833), (4611, 9273), (5247, 8149)]