8185401

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 14774400

約数和(自身を除く): 6588999

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 269, 441, 483, 621, 807, 1127, 1323, 1449, 1883, 2421, 3381, 4347, 5649, 6187, 7263, 10143, 13181, 16947, 18561, 30429, 39543, 43309, 50841, 55683, 118629, 129927, 167049, 303163, 355887, 389781, 909489, 1169343, 2728467, 8185401]

約数ペア:

[(1, 8185401), (3, 2728467), (7, 1169343), (9, 909489), (21, 389781), (23, 355887), (27, 303163), (49, 167049), (63, 129927), (69, 118629), (147, 55683), (161, 50841), (189, 43309), (207, 39543), (269, 30429), (441, 18561), (483, 16947), (621, 13181), (807, 10143), (1127, 7263), (1323, 6187), (1449, 5649), (1883, 4347), (2421, 3381)]