127777256541

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{15889}}^1\times {\mathrm{27077}}^1$

素因数の和:42986

約数の個数: 32

約数和(自身を含む): 206529321600

約数和(自身を除く): 78752065059

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 15889, 27077, 47667, 81231, 143001, 174779, 243693, 297847, 429003, 524337, 731079, 893541, 1573011, 2680623, 4719033, 8041869, 430226453, 1290679359, 3872038077, 4732490983, 11616114231, 14197472949, 42592418847, 127777256541]

約数ペア:

[(1, 127777256541), (3, 42592418847), (9, 14197472949), (11, 11616114231), (27, 4732490983), (33, 3872038077), (99, 1290679359), (297, 430226453), (15889, 8041869), (27077, 4719033), (47667, 2680623), (81231, 1573011), (143001, 893541), (174779, 731079), (243693, 524337), (297847, 429003)]