85021055931

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1390801}}^1$

素因数の和:1390923

約数の個数: 32

約数和(自身を含む): 134585127936

約数和(自身を除く): 49564072005

約数列:

[1, 3, 7, 21, 41, 71, 123, 213, 287, 497, 861, 1491, 2911, 8733, 20377, 61131, 1390801, 4172403, 9735607, 29206821, 57022841, 98746871, 171068523, 296240613, 399159887, 691228097, 1197479661, 2073684291, 4048621711, 12145865133, 28340351977, 85021055931]

約数ペア:

[(1, 85021055931), (3, 28340351977), (7, 12145865133), (21, 4048621711), (41, 2073684291), (71, 1197479661), (123, 691228097), (213, 399159887), (287, 296240613), (497, 171068523), (861, 98746871), (1491, 57022841), (2911, 29206821), (8733, 9735607), (20377, 4172403), (61131, 1390801)]