129749877

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 207169920

約数和(自身を除く): 77420043

約数列:

[1, 3, 9, 23, 27, 43, 69, 113, 129, 207, 339, 387, 621, 989, 1017, 1161, 1849, 2599, 2967, 3051, 4859, 5547, 7797, 8901, 14577, 16641, 23391, 26703, 42527, 43731, 49923, 70173, 111757, 127581, 131193, 208937, 335271, 382743, 626811, 1005813, 1148229, 1880433, 3017439, 4805551, 5641299, 14416653, 43249959, 129749877]

約数ペア:

[(1, 129749877), (3, 43249959), (9, 14416653), (23, 5641299), (27, 4805551), (43, 3017439), (69, 1880433), (113, 1148229), (129, 1005813), (207, 626811), (339, 382743), (387, 335271), (621, 208937), (989, 131193), (1017, 127581), (1161, 111757), (1849, 70173), (2599, 49923), (2967, 43731), (3051, 42527), (4859, 26703), (5547, 23391), (7797, 16641), (8901, 14577)]