55710531

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 86699520

約数和(自身を除く): 30988989

約数列:

[1, 3, 9, 23, 27, 69, 207, 283, 317, 621, 849, 951, 2547, 2853, 6509, 7291, 7641, 8559, 19527, 21873, 58581, 65619, 89711, 175743, 196857, 269133, 807399, 2063353, 2422197, 6190059, 18570177, 55710531]

約数ペア:

[(1, 55710531), (3, 18570177), (9, 6190059), (23, 2422197), (27, 2063353), (69, 807399), (207, 269133), (283, 196857), (317, 175743), (621, 89711), (849, 65619), (951, 58581), (2547, 21873), (2853, 19527), (6509, 8559), (7291, 7641)]