7551063

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 12440736

約数和(自身を除く): 4889673

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 101, 117, 213, 303, 351, 639, 909, 923, 1053, 1313, 1917, 2727, 2769, 3939, 5751, 7171, 8181, 8307, 11817, 21513, 24921, 35451, 64539, 74763, 93223, 106353, 193617, 279669, 580851, 839007, 2517021, 7551063]

約数ペア:

[(1, 7551063), (3, 2517021), (9, 839007), (13, 580851), (27, 279669), (39, 193617), (71, 106353), (81, 93223), (101, 74763), (117, 64539), (213, 35451), (303, 24921), (351, 21513), (639, 11817), (909, 8307), (923, 8181), (1053, 7171), (1313, 5751), (1917, 3939), (2727, 2769)]