87402051

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 147087360

約数和(自身を除く): 59685309

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 121, 279, 297, 341, 363, 837, 863, 1023, 1089, 2589, 3069, 3267, 3751, 7767, 9207, 9493, 11253, 23301, 26753, 28479, 33759, 80259, 85437, 101277, 104423, 240777, 256311, 294283, 313269, 722331, 882849, 939807, 2648547, 2819421, 3237113, 7945641, 9711339, 29134017, 87402051]

約数ペア:

[(1, 87402051), (3, 29134017), (9, 9711339), (11, 7945641), (27, 3237113), (31, 2819421), (33, 2648547), (93, 939807), (99, 882849), (121, 722331), (279, 313269), (297, 294283), (341, 256311), (363, 240777), (837, 104423), (863, 101277), (1023, 85437), (1089, 80259), (2589, 33759), (3069, 28479), (3267, 26753), (3751, 23301), (7767, 11253), (9207, 9493)]