318713049

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5051}}^1$

素因数の和:5123

約数の個数: 40

約数和(自身を含む): 513485280

約数和(自身を除く): 194772231

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 369, 513, 779, 1107, 1539, 2337, 3321, 5051, 7011, 15153, 21033, 45459, 63099, 95969, 136377, 207091, 287907, 409131, 621273, 863721, 1863819, 2591163, 3934729, 5591457, 7773489, 11804187, 16774371, 35412561, 106237683, 318713049]

約数ペア:

[(1, 318713049), (3, 106237683), (9, 35412561), (19, 16774371), (27, 11804187), (41, 7773489), (57, 5591457), (81, 3934729), (123, 2591163), (171, 1863819), (369, 863721), (513, 621273), (779, 409131), (1107, 287907), (1539, 207091), (2337, 136377), (3321, 95969), (5051, 63099), (7011, 45459), (15153, 21033)]