7081036281

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3409

約数の個数: 72

約数和(自身を含む): 11822210400

約数和(自身を除く): 4741174119

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 121, 219, 243, 297, 363, 657, 803, 891, 1089, 1971, 2409, 2673, 3267, 3299, 5913, 7227, 8833, 9801, 9897, 17739, 21681, 26499, 29403, 29691, 36289, 65043, 79497, 89073, 108867, 195129, 238491, 240827, 267219, 326601, 399179, 715473, 722481, 801657, 979803, 1197537, 2146419, 2167443, 2649097, 2939409, 3592611, 6502329, 7947291, 8818227, 10777833, 19506987, 23841873, 29140067, 32333499, 58520961, 71525619, 87420201, 97000497, 214576857, 262260603, 643730571, 786781809, 2360345427, 7081036281]

約数ペア:

[(1, 7081036281), (3, 2360345427), (9, 786781809), (11, 643730571), (27, 262260603), (33, 214576857), (73, 97000497), (81, 87420201), (99, 71525619), (121, 58520961), (219, 32333499), (243, 29140067), (297, 23841873), (363, 19506987), (657, 10777833), (803, 8818227), (891, 7947291), (1089, 6502329), (1971, 3592611), (2409, 2939409), (2673, 2649097), (3267, 2167443), (3299, 2146419), (5913, 1197537), (7227, 979803), (8833, 801657), (9801, 722481), (9897, 715473), (17739, 399179), (21681, 326601), (26499, 267219), (29403, 240827), (29691, 238491), (36289, 195129), (65043, 108867), (79497, 89073)]