145669887

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1567}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 236328960

約数和(自身を除く): 90659073

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 313, 939, 1567, 2817, 3443, 4701, 8451, 10329, 14103, 17237, 30987, 42309, 51711, 92961, 155133, 465399, 490471, 1471413, 4414239, 5395181, 13242717, 16185543, 48556629, 145669887]

約数ペア:

[(1, 145669887), (3, 48556629), (9, 16185543), (11, 13242717), (27, 5395181), (33, 4414239), (99, 1471413), (297, 490471), (313, 465399), (939, 155133), (1567, 92961), (2817, 51711), (3443, 42309), (4701, 30987), (8451, 17237), (10329, 14103)]