157217753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4651}}^1$

素因数の和:5108

約数の個数: 16

約数和(自身を含む): 196500480

約数和(自身を除く): 39282727

約数列:

[1, 7, 11, 77, 439, 3073, 4651, 4829, 32557, 33803, 51161, 358127, 2041789, 14292523, 22459679, 157217753]

約数ペア:

[(1, 157217753), (7, 22459679), (11, 14292523), (77, 2041789), (439, 358127), (3073, 51161), (4651, 33803), (4829, 32557)]