42210207

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 68644800

約数和(自身を除く): 26434593

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 2269, 6201, 6807, 18603, 20421, 29497, 61263, 88491, 120257, 265473, 360771, 796419, 1082313, 1563341, 3246939, 4690023, 14070069, 42210207]

約数ペア:

[(1, 42210207), (3, 14070069), (9, 4690023), (13, 3246939), (27, 1563341), (39, 1082313), (53, 796419), (117, 360771), (159, 265473), (351, 120257), (477, 88491), (689, 61263), (1431, 29497), (2067, 20421), (2269, 18603), (6201, 6807)]