73993257

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 121692480

約数和(自身を除く): 47699223

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 243, 351, 397, 531, 767, 1053, 1191, 1593, 2301, 3159, 3573, 4779, 5161, 6903, 10719, 14337, 15483, 20709, 23423, 32157, 46449, 62127, 70269, 96471, 139347, 186381, 210807, 304499, 418041, 632421, 913497, 1254123, 1897263, 2740491, 5691789, 8221473, 24664419, 73993257]

約数ペア:

[(1, 73993257), (3, 24664419), (9, 8221473), (13, 5691789), (27, 2740491), (39, 1897263), (59, 1254123), (81, 913497), (117, 632421), (177, 418041), (243, 304499), (351, 210807), (397, 186381), (531, 139347), (767, 96471), (1053, 70269), (1191, 62127), (1593, 46449), (2301, 32157), (3159, 23423), (3573, 20709), (4779, 15483), (5161, 14337), (6903, 10719)]