67959567

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 56

約数和(自身を含む): 112377888

約数和(自身を除く): 44418321

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 101, 117, 213, 243, 303, 351, 639, 729, 909, 923, 1053, 1313, 1917, 2727, 2769, 3159, 3939, 5751, 7171, 8181, 8307, 9477, 11817, 17253, 21513, 24543, 24921, 35451, 51759, 64539, 73629, 74763, 93223, 106353, 193617, 224289, 279669, 319059, 580851, 672867, 839007, 957177, 1742553, 2517021, 5227659, 7551063, 22653189, 67959567]

約数ペア:

[(1, 67959567), (3, 22653189), (9, 7551063), (13, 5227659), (27, 2517021), (39, 1742553), (71, 957177), (81, 839007), (101, 672867), (117, 580851), (213, 319059), (243, 279669), (303, 224289), (351, 193617), (639, 106353), (729, 93223), (909, 74763), (923, 73629), (1053, 64539), (1313, 51759), (1917, 35451), (2727, 24921), (2769, 24543), (3159, 21513), (3939, 17253), (5751, 11817), (7171, 9477), (8181, 8307)]