127405358082

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1721}}^1\times {\mathrm{6959}}^1$

素因数の和:8888

約数の個数: 64

約数和(自身を含む): 284766451200

約数和(自身を除く): 157361093118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1721, 1773, 3442, 3546, 5163, 5319, 6959, 10326, 10638, 13918, 15489, 20877, 30978, 41754, 46467, 62631, 92934, 125262, 187893, 339037, 375786, 678074, 1017111, 1370923, 2034222, 2741846, 3051333, 4112769, 6102666, 8225538, 9153999, 11976439, 12338307, 18307998, 23952878, 24676614, 35929317, 37014921, 71858634, 74029842, 107787951, 215575902, 323363853, 646727706, 2359358483, 4718716966, 7078075449, 14156150898, 21234226347, 42468452694, 63702679041, 127405358082]

約数ペア:

[(1, 127405358082), (2, 63702679041), (3, 42468452694), (6, 21234226347), (9, 14156150898), (18, 7078075449), (27, 4718716966), (54, 2359358483), (197, 646727706), (394, 323363853), (591, 215575902), (1182, 107787951), (1721, 74029842), (1773, 71858634), (3442, 37014921), (3546, 35929317), (5163, 24676614), (5319, 23952878), (6959, 18307998), (10326, 12338307), (10638, 11976439), (13918, 9153999), (15489, 8225538), (20877, 6102666), (30978, 4112769), (41754, 3051333), (46467, 2741846), (62631, 2034222), (92934, 1370923), (125262, 1017111), (187893, 678074), (339037, 375786)]