73502559

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 123939816

約数和(自身を除く): 50437257

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 83, 87, 117, 249, 261, 351, 377, 747, 783, 841, 1053, 1079, 1131, 2241, 2349, 2407, 2523, 3237, 3393, 6723, 7221, 7569, 9711, 10179, 10933, 21663, 22707, 29133, 30537, 31291, 32799, 64989, 68121, 69803, 87399, 93873, 98397, 194967, 209409, 281619, 295191, 628227, 844857, 885573, 907439, 1884681, 2534571, 2722317, 5654043, 8166951, 24500853, 73502559]

約数ペア:

[(1, 73502559), (3, 24500853), (9, 8166951), (13, 5654043), (27, 2722317), (29, 2534571), (39, 1884681), (81, 907439), (83, 885573), (87, 844857), (117, 628227), (249, 295191), (261, 281619), (351, 209409), (377, 194967), (747, 98397), (783, 93873), (841, 87399), (1053, 69803), (1079, 68121), (1131, 64989), (2241, 32799), (2349, 31291), (2407, 30537), (2523, 29133), (3237, 22707), (3393, 21663), (6723, 10933), (7221, 10179), (7569, 9711)]