53070381

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9290

約数の個数: 36

約数和(自身を含む): 96042492

約数和(自身を除く): 42972111

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 9257, 27771, 64799, 83313, 120341, 194397, 361023, 453593, 583191, 842387, 1083069, 1360779, 2527161, 4082337, 5896709, 7581483, 17690127, 53070381]

約数ペア:

[(1, 53070381), (3, 17690127), (7, 7581483), (9, 5896709), (13, 4082337), (21, 2527161), (39, 1360779), (49, 1083069), (63, 842387), (91, 583191), (117, 453593), (147, 361023), (273, 194397), (441, 120341), (637, 83313), (819, 64799), (1911, 27771), (5733, 9257)]