67427073

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 116276160

約数和(自身を除く): 48849087

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 1091, 2289, 2943, 3273, 6867, 7637, 8829, 9819, 20601, 22911, 29457, 61803, 68733, 88371, 118919, 206199, 356757, 618597, 832433, 1070271, 2497299, 3210813, 7491897, 9632439, 22475691, 67427073]

約数ペア:

[(1, 67427073), (3, 22475691), (7, 9632439), (9, 7491897), (21, 3210813), (27, 2497299), (63, 1070271), (81, 832433), (109, 618597), (189, 356757), (327, 206199), (567, 118919), (763, 88371), (981, 68733), (1091, 61803), (2289, 29457), (2943, 22911), (3273, 20601), (6867, 9819), (7637, 8829)]