2766705903

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 4664002560

約数和(自身を除く): 1897296657

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 729, 897, 1053, 1863, 2187, 2691, 3159, 4231, 5589, 8073, 9477, 12693, 16767, 24219, 28431, 38079, 50301, 55003, 72657, 97313, 114237, 165009, 217971, 291939, 342711, 495027, 653913, 875817, 1028133, 1265069, 1485081, 2627451, 3084399, 3795207, 4455243, 7882353, 9253197, 11385621, 13365729, 23647059, 34156863, 40097187, 70941177, 102470589, 120291561, 212823531, 307411767, 922235301, 2766705903]

約数ペア:

[(1, 2766705903), (3, 922235301), (9, 307411767), (13, 212823531), (23, 120291561), (27, 102470589), (39, 70941177), (69, 40097187), (81, 34156863), (117, 23647059), (207, 13365729), (243, 11385621), (299, 9253197), (351, 7882353), (621, 4455243), (729, 3795207), (897, 3084399), (1053, 2627451), (1863, 1485081), (2187, 1265069), (2691, 1028133), (3159, 875817), (4231, 653913), (5589, 495027), (8073, 342711), (9477, 291939), (12693, 217971), (16767, 165009), (24219, 114237), (28431, 97313), (38079, 72657), (50301, 55003)]