20163930897

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{151357}}^1$

素因数の和:151749

約数の個数: 24

約数和(自身を含む): 29632263808

約数和(自身を除く): 9468332911

約数列:

[1, 3, 11, 33, 121, 363, 367, 1101, 4037, 12111, 44407, 133221, 151357, 454071, 1664927, 4994781, 18314197, 54942591, 55548019, 166644057, 611028209, 1833084627, 6721310299, 20163930897]

約数ペア:

[(1, 20163930897), (3, 6721310299), (11, 1833084627), (33, 611028209), (121, 166644057), (363, 55548019), (367, 54942591), (1101, 18314197), (4037, 4994781), (12111, 1664927), (44407, 454071), (133221, 151357)]