117371709

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 216609120

約数和(自身を除く): 99237411

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 59, 63, 91, 117, 147, 177, 273, 347, 413, 441, 531, 637, 767, 819, 1041, 1239, 1911, 2301, 2429, 2891, 3123, 3717, 4511, 5369, 5733, 6903, 7287, 8673, 13533, 16107, 17003, 20473, 21861, 26019, 31577, 37583, 40599, 48321, 51009, 61419, 94731, 112749, 143311, 153027, 184257, 221039, 266149, 284193, 338247, 429933, 663117, 798447, 1003177, 1289799, 1863043, 1989351, 2395341, 3009531, 5589129, 9028593, 13041301, 16767387, 39123903, 117371709]

約数ペア:

[(1, 117371709), (3, 39123903), (7, 16767387), (9, 13041301), (13, 9028593), (21, 5589129), (39, 3009531), (49, 2395341), (59, 1989351), (63, 1863043), (91, 1289799), (117, 1003177), (147, 798447), (177, 663117), (273, 429933), (347, 338247), (413, 284193), (441, 266149), (531, 221039), (637, 184257), (767, 153027), (819, 143311), (1041, 112749), (1239, 94731), (1911, 61419), (2301, 51009), (2429, 48321), (2891, 40599), (3123, 37583), (3717, 31577), (4511, 26019), (5369, 21861), (5733, 20473), (6903, 17003), (7287, 16107), (8673, 13533)]