8045386089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{28109}}^1$

素因数の和:28345

約数の個数: 32

約数和(自身を含む): 11900649600

約数和(自身を除く): 3855263511

約数列:

[1, 3, 13, 39, 41, 123, 179, 533, 537, 1599, 2327, 6981, 7339, 22017, 28109, 84327, 95407, 286221, 365417, 1096251, 1152469, 3457407, 5031511, 14982097, 15094533, 44946291, 65409643, 196228929, 206291951, 618875853, 2681795363, 8045386089]

約数ペア:

[(1, 8045386089), (3, 2681795363), (13, 618875853), (39, 206291951), (41, 196228929), (123, 65409643), (179, 44946291), (533, 15094533), (537, 14982097), (1599, 5031511), (2327, 3457407), (6981, 1152469), (7339, 1096251), (22017, 365417), (28109, 286221), (84327, 95407)]