57272061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13049}}^1$

素因数の和:13089

約数の個数: 32

約数和(自身を含む): 100224000

約数和(自身を除く): 42951939

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 13049, 39147, 91343, 143539, 247931, 274029, 430617, 743793, 1004773, 1735517, 2727241, 3014319, 5206551, 8181723, 19090687, 57272061]

約数ペア:

[(1, 57272061), (3, 19090687), (7, 8181723), (11, 5206551), (19, 3014319), (21, 2727241), (33, 1735517), (57, 1004773), (77, 743793), (133, 430617), (209, 274029), (231, 247931), (399, 143539), (627, 91343), (1463, 39147), (4389, 13049)]