63670632879

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22796503}}^1$

素因数の和:22796539

約数の個数: 24

約数和(自身を含む): 103952058240

約数和(自身を除く): 40281425361

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 22796503, 68389509, 159575521, 433133557, 478726563, 1117028647, 1299400671, 3031934899, 3351085941, 9095804697, 21223544293, 63670632879]

約数ペア:

[(1, 63670632879), (3, 21223544293), (7, 9095804697), (19, 3351085941), (21, 3031934899), (49, 1299400671), (57, 1117028647), (133, 478726563), (147, 433133557), (399, 159575521), (931, 68389509), (2793, 22796503)]