2037521817

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 3179637760

約数和(自身を除く): 1142115943

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 841, 1471, 1647, 1769, 2523, 4413, 5307, 7569, 13239, 15921, 22707, 39717, 42659, 47763, 51301, 89731, 127977, 153903, 269193, 383931, 461709, 807579, 1151793, 1237111, 1385127, 2422737, 2602199, 3711333, 7806597, 11133999, 23419791, 33401997, 70259373, 75463771, 226391313, 679173939, 2037521817]

約数ペア:

[(1, 2037521817), (3, 679173939), (9, 226391313), (27, 75463771), (29, 70259373), (61, 33401997), (87, 23419791), (183, 11133999), (261, 7806597), (549, 3711333), (783, 2602199), (841, 2422737), (1471, 1385127), (1647, 1237111), (1769, 1151793), (2523, 807579), (4413, 461709), (5307, 383931), (7569, 269193), (13239, 153903), (15921, 127977), (22707, 89731), (39717, 51301), (42659, 47763)]