79657527

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 112527360

約数和(自身を除く): 32869833

約数列:

[1, 3, 47, 71, 73, 109, 141, 213, 219, 327, 3337, 3431, 5123, 5183, 7739, 7957, 10011, 10293, 15369, 15549, 23217, 23871, 243601, 363733, 373979, 564947, 730803, 1091199, 1121937, 1694841, 26552509, 79657527]

約数ペア:

[(1, 79657527), (3, 26552509), (47, 1694841), (71, 1121937), (73, 1091199), (109, 730803), (141, 564947), (213, 373979), (219, 363733), (327, 243601), (3337, 23871), (3431, 23217), (5123, 15549), (5183, 15369), (7739, 10293), (7957, 10011)]