156744189

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8669}}^1$

素因数の和:8730

約数の個数: 36

約数和(自身を含む): 269827740

約数和(自身を除く): 113083551

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 8669, 18081, 26007, 60683, 78021, 182049, 355429, 424781, 546147, 1066287, 1274343, 2488003, 3198861, 3823029, 7464009, 17416021, 22392027, 52248063, 156744189]

約数ペア:

[(1, 156744189), (3, 52248063), (7, 22392027), (9, 17416021), (21, 7464009), (41, 3823029), (49, 3198861), (63, 2488003), (123, 1274343), (147, 1066287), (287, 546147), (369, 424781), (441, 355429), (861, 182049), (2009, 78021), (2583, 60683), (6027, 26007), (8669, 18081)]