91993539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 139991040

約数和(自身を除く): 47997501

約数列:

[1, 3, 11, 29, 33, 87, 97, 291, 319, 957, 991, 1067, 2813, 2973, 3201, 8439, 10901, 28739, 30943, 32703, 86217, 92829, 96127, 288381, 316129, 948387, 1057397, 2787683, 3172191, 8363049, 30664513, 91993539]

約数ペア:

[(1, 91993539), (3, 30664513), (11, 8363049), (29, 3172191), (33, 2787683), (87, 1057397), (97, 948387), (291, 316129), (319, 288381), (957, 96127), (991, 92829), (1067, 86217), (2813, 32703), (2973, 30943), (3201, 28739), (8439, 10901)]