2040550083

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3547}}^1$

素因数の和:3729

約数の個数: 64

約数和(自身を含む): 3576384000

約数和(自身を除く): 1535833917

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 149, 297, 351, 429, 447, 1287, 1341, 1639, 1937, 3547, 3861, 4023, 4917, 5811, 10641, 14751, 17433, 21307, 31923, 39017, 44253, 46111, 52299, 63921, 95769, 117051, 138333, 191763, 351153, 414999, 507221, 528503, 575289, 1053459, 1244997, 1521663, 1585509, 4564989, 4756527, 5813533, 6870539, 13694967, 14269581, 17440599, 20611617, 52321797, 61834851, 75575929, 156965391, 185504553, 226727787, 680183361, 2040550083]

約数ペア:

[(1, 2040550083), (3, 680183361), (9, 226727787), (11, 185504553), (13, 156965391), (27, 75575929), (33, 61834851), (39, 52321797), (99, 20611617), (117, 17440599), (143, 14269581), (149, 13694967), (297, 6870539), (351, 5813533), (429, 4756527), (447, 4564989), (1287, 1585509), (1341, 1521663), (1639, 1244997), (1937, 1053459), (3547, 575289), (3861, 528503), (4023, 507221), (4917, 414999), (5811, 351153), (10641, 191763), (14751, 138333), (17433, 117051), (21307, 95769), (31923, 63921), (39017, 52299), (44253, 46111)]