145751013

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 233513280

約数和(自身を除く): 87762267

約数列:

[1, 3, 9, 17, 29, 51, 87, 107, 153, 261, 307, 321, 493, 921, 963, 1479, 1819, 2763, 3103, 4437, 5219, 5457, 8903, 9309, 15657, 16371, 26709, 27927, 32849, 46971, 52751, 80127, 98547, 151351, 158253, 295641, 454053, 474759, 558433, 952621, 1362159, 1675299, 2857863, 5025897, 8573589, 16194557, 48583671, 145751013]

約数ペア:

[(1, 145751013), (3, 48583671), (9, 16194557), (17, 8573589), (29, 5025897), (51, 2857863), (87, 1675299), (107, 1362159), (153, 952621), (261, 558433), (307, 474759), (321, 454053), (493, 295641), (921, 158253), (963, 151351), (1479, 98547), (1819, 80127), (2763, 52751), (3103, 46971), (4437, 32849), (5219, 27927), (5457, 26709), (8903, 16371), (9309, 15657)]