15663316221

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{1433}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 26783907840

約数和(自身を除く): 11120591619

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 383, 453, 1057, 1149, 1359, 1433, 2681, 3171, 3447, 4077, 4299, 8043, 9513, 10031, 10341, 12897, 24129, 28539, 30093, 38691, 57833, 72387, 90279, 173499, 216383, 270837, 404831, 520497, 548839, 649149, 1214493, 1514681, 1561491, 1646517, 1947447, 3643479, 3841873, 4544043, 4939551, 5842341, 10930437, 11525619, 13632129, 14818653, 34576857, 40896387, 82874689, 103730571, 248624067, 580122823, 745872201, 1740368469, 2237616603, 5221105407, 15663316221]

約数ペア:

[(1, 15663316221), (3, 5221105407), (7, 2237616603), (9, 1740368469), (21, 745872201), (27, 580122823), (63, 248624067), (151, 103730571), (189, 82874689), (383, 40896387), (453, 34576857), (1057, 14818653), (1149, 13632129), (1359, 11525619), (1433, 10930437), (2681, 5842341), (3171, 4939551), (3447, 4544043), (4077, 3841873), (4299, 3643479), (8043, 1947447), (9513, 1646517), (10031, 1561491), (10341, 1514681), (12897, 1214493), (24129, 649149), (28539, 548839), (30093, 520497), (38691, 404831), (57833, 270837), (72387, 216383), (90279, 173499)]