25080220671

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{787}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 38540537856

約数和(自身を除く): 13460317185

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 347, 363, 759, 787, 1041, 1331, 2361, 2783, 3817, 3993, 7981, 8349, 8657, 11451, 18101, 23943, 25971, 30613, 41987, 54303, 87791, 91839, 95227, 125961, 199111, 263373, 273089, 285681, 461857, 597333, 819267, 965701, 1047497, 1385571, 2190221, 2897103, 3003979, 3142491, 6281047, 6570663, 9011937, 10622711, 18843141, 24092431, 31868133, 33043769, 69091517, 72277293, 99131307, 207274551, 363481459, 760006687, 1090444377, 2280020061, 8360073557, 25080220671]

約数ペア:

[(1, 25080220671), (3, 8360073557), (11, 2280020061), (23, 1090444377), (33, 760006687), (69, 363481459), (121, 207274551), (253, 99131307), (347, 72277293), (363, 69091517), (759, 33043769), (787, 31868133), (1041, 24092431), (1331, 18843141), (2361, 10622711), (2783, 9011937), (3817, 6570663), (3993, 6281047), (7981, 3142491), (8349, 3003979), (8657, 2897103), (11451, 2190221), (18101, 1385571), (23943, 1047497), (25971, 965701), (30613, 819267), (41987, 597333), (54303, 461857), (87791, 285681), (91839, 273089), (95227, 263373), (125961, 199111)]