213075206799

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7160507}}^1$

素因数の和:7160639

約数の個数: 32

約数和(自身を含む): 352869834240

約数和(自身を除く): 139794627441

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 4251, 9919, 29757, 7160507, 21481521, 50123549, 93086591, 150370647, 279259773, 651606137, 780495263, 1954818411, 2341485789, 5463466841, 10146438419, 16390400523, 30439315257, 71025068933, 213075206799]

約数ペア:

[(1, 213075206799), (3, 71025068933), (7, 30439315257), (13, 16390400523), (21, 10146438419), (39, 5463466841), (91, 2341485789), (109, 1954818411), (273, 780495263), (327, 651606137), (763, 279259773), (1417, 150370647), (2289, 93086591), (4251, 50123549), (9919, 21481521), (29757, 7160507)]