38087343

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 67691520

約数和(自身を除く): 29604177

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 677, 893, 987, 1197, 2031, 2679, 2961, 4739, 6093, 6251, 8037, 12863, 14217, 18753, 31819, 38589, 42651, 56259, 90041, 95457, 115767, 222733, 270123, 286371, 604561, 668199, 810369, 1813683, 2004597, 4231927, 5441049, 12695781, 38087343]

約数ペア:

[(1, 38087343), (3, 12695781), (7, 5441049), (9, 4231927), (19, 2004597), (21, 1813683), (47, 810369), (57, 668199), (63, 604561), (133, 286371), (141, 270123), (171, 222733), (329, 115767), (399, 95457), (423, 90041), (677, 56259), (893, 42651), (987, 38589), (1197, 31819), (2031, 18753), (2679, 14217), (2961, 12863), (4739, 8037), (6093, 6251)]