1177731009

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{159779}}^1$

素因数の和:159811

約数の個数: 40

約数和(自身を含む): 2165338560

約数和(自身を除く): 987607551

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 159779, 479337, 1118453, 1438011, 2077127, 3355359, 4314033, 6231381, 10066077, 12942099, 14539889, 18694143, 30198231, 43619667, 56082429, 90594693, 130859001, 168247287, 392577003, 1177731009]

約数ペア:

[(1, 1177731009), (3, 392577003), (7, 168247287), (9, 130859001), (13, 90594693), (21, 56082429), (27, 43619667), (39, 30198231), (63, 18694143), (81, 14539889), (91, 12942099), (117, 10066077), (189, 6231381), (273, 4314033), (351, 3355359), (567, 2077127), (819, 1438011), (1053, 1118453), (2457, 479337), (7371, 159779)]