42240933

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 76177920

約数和(自身を除く): 33936987

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1307, 1539, 1701, 3591, 3921, 4617, 9149, 10773, 11763, 24833, 27447, 32319, 35289, 74499, 82341, 105867, 173831, 223497, 247023, 317601, 521493, 670491, 741069, 1564479, 2011473, 2223207, 4693437, 6034419, 14080311, 42240933]

約数ペア:

[(1, 42240933), (3, 14080311), (7, 6034419), (9, 4693437), (19, 2223207), (21, 2011473), (27, 1564479), (57, 741069), (63, 670491), (81, 521493), (133, 317601), (171, 247023), (189, 223497), (243, 173831), (399, 105867), (513, 82341), (567, 74499), (1197, 35289), (1307, 32319), (1539, 27447), (1701, 24833), (3591, 11763), (3921, 10773), (4617, 9149)]