54777009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{153437}}^1$

素因数の和:153464

約数の個数: 16

約数和(自身を含む): 88380288

約数和(自身を除く): 33603279

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 153437, 460311, 1074059, 2608429, 3222177, 7825287, 18259003, 54777009]

約数ペア:

[(1, 54777009), (3, 18259003), (7, 7825287), (17, 3222177), (21, 2608429), (51, 1074059), (119, 460311), (357, 153437)]