178148421

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5698

約数の個数: 36

約数和(自身を含む): 292650540

約数和(自身を除く): 114502119

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 957, 1089, 2871, 3509, 5641, 10527, 16923, 31581, 50769, 62051, 163589, 186153, 490767, 558459, 682561, 1472301, 1799479, 2047683, 5398437, 6143049, 16195311, 19794269, 59382807, 178148421]

約数ペア:

[(1, 178148421), (3, 59382807), (9, 19794269), (11, 16195311), (29, 6143049), (33, 5398437), (87, 2047683), (99, 1799479), (121, 1472301), (261, 682561), (319, 558459), (363, 490767), (957, 186153), (1089, 163589), (2871, 62051), (3509, 50769), (5641, 31581), (10527, 16923)]