63317619

素因数分解:

$3^4\times {\mathrm{37}}^2\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 30

約数和(自身を含む): 97381284

約数和(自身を除く): 34063665

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 571, 999, 1369, 1713, 2997, 4107, 5139, 12321, 15417, 21127, 36963, 46251, 63381, 110889, 190143, 570429, 781699, 1711287, 2345097, 7035291, 21105873, 63317619]

約数ペア:

[(1, 63317619), (3, 21105873), (9, 7035291), (27, 2345097), (37, 1711287), (81, 781699), (111, 570429), (333, 190143), (571, 110889), (999, 63381), (1369, 46251), (1713, 36963), (2997, 21127), (4107, 15417), (5139, 12321)]