51273711

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 77182560

約数和(自身を除く): 25908849

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1301, 1359, 3903, 4379, 11709, 13137, 37729, 39411, 113187, 196451, 339561, 589353, 1768059, 5697079, 17091237, 51273711]

約数ペア:

[(1, 51273711), (3, 17091237), (9, 5697079), (29, 1768059), (87, 589353), (151, 339561), (261, 196451), (453, 113187), (1301, 39411), (1359, 37729), (3903, 13137), (4379, 11709)]