66836367

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 118056960

約数和(自身を除く): 51220593

約数列:

[1, 3, 9, 13, 17, 23, 27, 39, 51, 69, 117, 153, 207, 221, 299, 351, 391, 459, 487, 621, 663, 897, 1173, 1461, 1989, 2691, 3519, 4383, 5083, 5967, 6331, 8073, 8279, 10557, 11201, 13149, 15249, 18993, 24837, 33603, 45747, 56979, 74511, 100809, 107627, 137241, 145613, 170937, 190417, 223533, 302427, 322881, 436839, 571251, 968643, 1310517, 1713753, 2475421, 2905929, 3931551, 5141259, 7426263, 22278789, 66836367]

約数ペア:

[(1, 66836367), (3, 22278789), (9, 7426263), (13, 5141259), (17, 3931551), (23, 2905929), (27, 2475421), (39, 1713753), (51, 1310517), (69, 968643), (117, 571251), (153, 436839), (207, 322881), (221, 302427), (299, 223533), (351, 190417), (391, 170937), (459, 145613), (487, 137241), (621, 107627), (663, 100809), (897, 74511), (1173, 56979), (1461, 45747), (1989, 33603), (2691, 24837), (3519, 18993), (4383, 15249), (5083, 13149), (5967, 11201), (6331, 10557), (8073, 8279)]