70869279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 111154176

約数和(自身を除く): 40284897

約数列:

[1, 3, 13, 23, 39, 41, 47, 69, 123, 141, 299, 533, 611, 897, 943, 1081, 1599, 1681, 1833, 1927, 2829, 3243, 5043, 5781, 12259, 14053, 21853, 25051, 36777, 38663, 42159, 44321, 65559, 75153, 79007, 115989, 132963, 237021, 502619, 576173, 1027091, 1507857, 1728519, 1817161, 3081273, 5451483, 23623093, 70869279]

約数ペア:

[(1, 70869279), (3, 23623093), (13, 5451483), (23, 3081273), (39, 1817161), (41, 1728519), (47, 1507857), (69, 1027091), (123, 576173), (141, 502619), (299, 237021), (533, 132963), (611, 115989), (897, 79007), (943, 75153), (1081, 65559), (1599, 44321), (1681, 42159), (1833, 38663), (1927, 36777), (2829, 25051), (3243, 21853), (5043, 14053), (5781, 12259)]