331320429

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 571484160

約数和(自身を除く): 240163731

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 211, 297, 311, 459, 561, 633, 933, 1683, 1899, 2321, 2799, 3421, 3587, 5049, 5287, 5697, 6963, 8397, 10263, 10761, 15861, 20889, 30789, 32283, 39457, 47583, 58157, 62667, 65621, 92367, 96849, 118371, 142749, 174471, 196863, 355113, 523413, 590589, 721831, 1065339, 1115557, 1570239, 1771767, 2165493, 3346671, 6496479, 10040013, 12271127, 19489437, 30120039, 36813381, 110440143, 331320429]

約数ペア:

[(1, 331320429), (3, 110440143), (9, 36813381), (11, 30120039), (17, 19489437), (27, 12271127), (33, 10040013), (51, 6496479), (99, 3346671), (153, 2165493), (187, 1771767), (211, 1570239), (297, 1115557), (311, 1065339), (459, 721831), (561, 590589), (633, 523413), (933, 355113), (1683, 196863), (1899, 174471), (2321, 142749), (2799, 118371), (3421, 96849), (3587, 92367), (5049, 65621), (5287, 62667), (5697, 58157), (6963, 47583), (8397, 39457), (10263, 32283), (10761, 30789), (15861, 20889)]