57752757

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41941}}^1$

素因数の和:41970

約数の個数: 20

約数和(自身を含む): 91349676

約数和(自身を除く): 33596919

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 41941, 125823, 377469, 712997, 1132407, 2138991, 3397221, 6416973, 19250919, 57752757]

約数ペア:

[(1, 57752757), (3, 19250919), (9, 6416973), (17, 3397221), (27, 2138991), (51, 1132407), (81, 712997), (153, 377469), (459, 125823), (1377, 41941)]