77213331

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73327}}^1$

素因数の和:73352

約数の個数: 20

約数和(自身を含む): 124217632

約数和(自身を除く): 47004301

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 73327, 219981, 659943, 953251, 1979829, 2859753, 5939487, 8579259, 25737777, 77213331]

約数ペア:

[(1, 77213331), (3, 25737777), (9, 8579259), (13, 5939487), (27, 2859753), (39, 1979829), (81, 953251), (117, 659943), (351, 219981), (1053, 73327)]