27745341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 14251971

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 433, 689, 1209, 1299, 1643, 2067, 4929, 5629, 13423, 16887, 21359, 22949, 40269, 64077, 68847, 174499, 298337, 523497, 711419, 895011, 2134257, 9248447, 27745341]

約数ペア:

[(1, 27745341), (3, 9248447), (13, 2134257), (31, 895011), (39, 711419), (53, 523497), (93, 298337), (159, 174499), (403, 68847), (433, 64077), (689, 40269), (1209, 22949), (1299, 21359), (1643, 16887), (2067, 13423), (4929, 5629)]