47284083

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 89227008

約数和(自身を除く): 41942925

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 71, 77, 93, 99, 213, 217, 231, 279, 341, 497, 639, 651, 693, 781, 961, 1023, 1491, 1953, 2201, 2343, 2387, 2883, 3069, 4473, 5467, 6603, 6727, 7029, 7161, 8649, 10571, 15407, 16401, 19809, 20181, 21483, 24211, 31713, 46221, 49203, 60543, 68231, 72633, 73997, 95139, 138663, 169477, 204693, 217899, 221991, 477617, 508431, 614079, 665973, 750541, 1432851, 1525293, 2251623, 4298553, 5253787, 6754869, 15761361, 47284083]

約数ペア:

[(1, 47284083), (3, 15761361), (7, 6754869), (9, 5253787), (11, 4298553), (21, 2251623), (31, 1525293), (33, 1432851), (63, 750541), (71, 665973), (77, 614079), (93, 508431), (99, 477617), (213, 221991), (217, 217899), (231, 204693), (279, 169477), (341, 138663), (497, 95139), (639, 73997), (651, 72633), (693, 68231), (781, 60543), (961, 49203), (1023, 46221), (1491, 31713), (1953, 24211), (2201, 21483), (2343, 20181), (2387, 19809), (2883, 16401), (3069, 15407), (4473, 10571), (5467, 8649), (6603, 7161), (6727, 7029)]