201181023

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 313505280

約数和(自身を除く): 112324257

約数列:

[1, 3, 9, 23, 27, 69, 131, 207, 393, 621, 1179, 2473, 3013, 3537, 7419, 9039, 22257, 27117, 56879, 66771, 81351, 170637, 323963, 511911, 971889, 1535733, 2915667, 7451149, 8747001, 22353447, 67060341, 201181023]

約数ペア:

[(1, 201181023), (3, 67060341), (9, 22353447), (23, 8747001), (27, 7451149), (69, 2915667), (131, 1535733), (207, 971889), (393, 511911), (621, 323963), (1179, 170637), (2473, 81351), (3013, 66771), (3537, 56879), (7419, 27117), (9039, 22257)]