30541401

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 24201639

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 69, 99, 153, 187, 207, 253, 263, 297, 391, 459, 561, 621, 759, 789, 1173, 1683, 2277, 2367, 2893, 3519, 4301, 4471, 5049, 6049, 6831, 7101, 8679, 10557, 12903, 13413, 18147, 26037, 38709, 40239, 49181, 54441, 66539, 78111, 102833, 116127, 120717, 147543, 163323, 199617, 308499, 442629, 598851, 925497, 1131163, 1327887, 1796553, 2776491, 3393489, 10180467, 30541401]

約数ペア:

[(1, 30541401), (3, 10180467), (9, 3393489), (11, 2776491), (17, 1796553), (23, 1327887), (27, 1131163), (33, 925497), (51, 598851), (69, 442629), (99, 308499), (153, 199617), (187, 163323), (207, 147543), (253, 120717), (263, 116127), (297, 102833), (391, 78111), (459, 66539), (561, 54441), (621, 49181), (759, 40239), (789, 38709), (1173, 26037), (1683, 18147), (2277, 13413), (2367, 12903), (2893, 10557), (3519, 8679), (4301, 7101), (4471, 6831), (5049, 6049)]