54249663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 81962496

約数和(自身を除く): 27712833

約数列:

[1, 3, 13, 23, 39, 69, 197, 299, 307, 591, 897, 921, 2561, 3991, 4531, 7061, 7683, 11973, 13593, 21183, 58903, 60479, 91793, 176709, 181437, 275379, 786227, 1391017, 2358681, 4173051, 18083221, 54249663]

約数ペア:

[(1, 54249663), (3, 18083221), (13, 4173051), (23, 2358681), (39, 1391017), (69, 786227), (197, 275379), (299, 181437), (307, 176709), (591, 91793), (897, 60479), (921, 58903), (2561, 21183), (3991, 13593), (4531, 11973), (7061, 7683)]