47732517

素因数分解:

$3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 83265600

約数和(自身を除く): 35533083

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 109, 147, 189, 327, 331, 441, 763, 981, 993, 1323, 2289, 2317, 2943, 2979, 5341, 6867, 6951, 8937, 16023, 16219, 20601, 20853, 36079, 48069, 48657, 62559, 108237, 144207, 145971, 252553, 324711, 437913, 757659, 974133, 1767871, 2272977, 5303613, 6818931, 15910839, 47732517]

約数ペア:

[(1, 47732517), (3, 15910839), (7, 6818931), (9, 5303613), (21, 2272977), (27, 1767871), (49, 974133), (63, 757659), (109, 437913), (147, 324711), (189, 252553), (327, 145971), (331, 144207), (441, 108237), (763, 62559), (981, 48657), (993, 48069), (1323, 36079), (2289, 20853), (2317, 20601), (2943, 16219), (2979, 16023), (5341, 8937), (6867, 6951)]