54693639

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 106883712

約数和(自身を除く): 52190073

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 169, 231, 273, 429, 467, 507, 693, 819, 1001, 1183, 1287, 1401, 1521, 1859, 3003, 3269, 3549, 4203, 5137, 5577, 6071, 9009, 9807, 10647, 13013, 15411, 16731, 18213, 29421, 35959, 39039, 42497, 46233, 54639, 66781, 78923, 107877, 117117, 127491, 200343, 236769, 323631, 382473, 467467, 552461, 601029, 710307, 868153, 1402401, 1657383, 2604459, 4207203, 4972149, 6077071, 7813377, 18231213, 54693639]

約数ペア:

[(1, 54693639), (3, 18231213), (7, 7813377), (9, 6077071), (11, 4972149), (13, 4207203), (21, 2604459), (33, 1657383), (39, 1402401), (63, 868153), (77, 710307), (91, 601029), (99, 552461), (117, 467467), (143, 382473), (169, 323631), (231, 236769), (273, 200343), (429, 127491), (467, 117117), (507, 107877), (693, 78923), (819, 66781), (1001, 54639), (1183, 46233), (1287, 42497), (1401, 39039), (1521, 35959), (1859, 29421), (3003, 18213), (3269, 16731), (3549, 15411), (4203, 13013), (5137, 10647), (5577, 9807), (6071, 9009)]