23719878693

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{12227}}^1$

素因数の和:12383

約数の個数: 72

約数和(自身を含む): 41100460128

約数和(自身を除く): 17380581435

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 83, 147, 159, 249, 371, 441, 477, 581, 747, 1113, 1743, 2597, 3339, 4067, 4399, 5229, 7791, 12201, 12227, 13197, 23373, 30793, 36603, 36681, 39591, 85589, 92379, 110043, 215551, 256767, 277137, 599123, 646653, 648031, 770301, 1014841, 1797369, 1939959, 1944093, 3044523, 4536217, 5392107, 5832279, 7103887, 9133569, 13608651, 21311661, 31753519, 40825953, 49727209, 53786573, 63934983, 95260557, 149181627, 161359719, 285781671, 376506011, 447544881, 484079157, 1129518033, 2635542077, 3388554099, 7906626231, 23719878693]

約数ペア:

[(1, 23719878693), (3, 7906626231), (7, 3388554099), (9, 2635542077), (21, 1129518033), (49, 484079157), (53, 447544881), (63, 376506011), (83, 285781671), (147, 161359719), (159, 149181627), (249, 95260557), (371, 63934983), (441, 53786573), (477, 49727209), (581, 40825953), (747, 31753519), (1113, 21311661), (1743, 13608651), (2597, 9133569), (3339, 7103887), (4067, 5832279), (4399, 5392107), (5229, 4536217), (7791, 3044523), (12201, 1944093), (12227, 1939959), (13197, 1797369), (23373, 1014841), (30793, 770301), (36603, 648031), (36681, 646653), (39591, 599123), (85589, 277137), (92379, 256767), (110043, 215551)]