77449467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 35907333

約数列:

[1, 3, 17, 47, 51, 79, 141, 237, 409, 799, 1227, 1343, 2397, 3713, 4029, 6953, 11139, 19223, 20859, 32311, 57669, 63121, 96933, 189363, 326791, 549287, 980373, 1518617, 1647861, 4555851, 25816489, 77449467]

約数ペア:

[(1, 77449467), (3, 25816489), (17, 4555851), (47, 1647861), (51, 1518617), (79, 980373), (141, 549287), (237, 326791), (409, 189363), (799, 96933), (1227, 63121), (1343, 57669), (2397, 32311), (3713, 20859), (4029, 19223), (6953, 11139)]