47131623

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 88598016

約数和(自身を除く): 41466393

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 2957, 5313, 8871, 15939, 20699, 26613, 32527, 62097, 68011, 97581, 186291, 204033, 227689, 292743, 476077, 612099, 683067, 748121, 1428231, 2049201, 2244363, 4284693, 5236847, 6733089, 15710541, 47131623]

約数ペア:

[(1, 47131623), (3, 15710541), (7, 6733089), (9, 5236847), (11, 4284693), (21, 2244363), (23, 2049201), (33, 1428231), (63, 748121), (69, 683067), (77, 612099), (99, 476077), (161, 292743), (207, 227689), (231, 204033), (253, 186291), (483, 97581), (693, 68011), (759, 62097), (1449, 32527), (1771, 26613), (2277, 20699), (2957, 15939), (5313, 8871)]