121265001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 209401920

約数和(自身を除く): 88136919

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 429, 531, 649, 767, 1287, 1597, 1947, 2301, 4791, 5841, 6903, 8437, 14373, 17567, 20761, 25311, 52701, 62283, 75933, 94223, 158103, 186849, 228371, 282669, 685113, 848007, 1036453, 1224899, 2055339, 3109359, 3674697, 9328077, 11024091, 13473889, 40421667, 121265001]

約数ペア:

[(1, 121265001), (3, 40421667), (9, 13473889), (11, 11024091), (13, 9328077), (33, 3674697), (39, 3109359), (59, 2055339), (99, 1224899), (117, 1036453), (143, 848007), (177, 685113), (429, 282669), (531, 228371), (649, 186849), (767, 158103), (1287, 94223), (1597, 75933), (1947, 62283), (2301, 52701), (4791, 25311), (5841, 20761), (6903, 17567), (8437, 14373)]