80230269

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 129208320

約数和(自身を除く): 48978051

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 2803, 4089, 8409, 9541, 19621, 28623, 58863, 81287, 131741, 243861, 395223, 569009, 922187, 1707027, 2766561, 3820489, 11461467, 26743423, 80230269]

約数ペア:

[(1, 80230269), (3, 26743423), (7, 11461467), (21, 3820489), (29, 2766561), (47, 1707027), (87, 922187), (141, 569009), (203, 395223), (329, 243861), (609, 131741), (987, 81287), (1363, 58863), (2803, 28623), (4089, 19621), (8409, 9541)]