9228681

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 17879040

約数和(自身を除く): 8650359

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 193, 207, 231, 253, 297, 483, 579, 621, 693, 759, 1351, 1449, 1737, 1771, 2079, 2123, 2277, 4053, 4347, 4439, 5211, 5313, 6369, 6831, 12159, 13317, 14861, 15939, 19107, 31073, 36477, 39951, 44583, 47817, 48829, 57321, 93219, 119853, 133749, 146487, 279657, 341803, 401247, 439461, 838971, 1025409, 1318383, 3076227, 9228681]

約数ペア:

[(1, 9228681), (3, 3076227), (7, 1318383), (9, 1025409), (11, 838971), (21, 439461), (23, 401247), (27, 341803), (33, 279657), (63, 146487), (69, 133749), (77, 119853), (99, 93219), (161, 57321), (189, 48829), (193, 47817), (207, 44583), (231, 39951), (253, 36477), (297, 31073), (483, 19107), (579, 15939), (621, 14861), (693, 13317), (759, 12159), (1351, 6831), (1449, 6369), (1737, 5313), (1771, 5211), (2079, 4439), (2123, 4347), (2277, 4053)]