67656996927

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3331}}^1\times {\mathrm{19289}}^1$

素因数の和:22645

約数の個数: 40

約数和(自身を含む): 108880630320

約数和(自身を除く): 41223633393

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3331, 9993, 19289, 29979, 43303, 57867, 89937, 129909, 173601, 250757, 269811, 389727, 520803, 752271, 1169181, 1562409, 2256813, 3507543, 6770439, 20311317, 64251659, 192754977, 578264931, 835271567, 1734794793, 2505814701, 5204384379, 7517444103, 22552332309, 67656996927]

約数ペア:

[(1, 67656996927), (3, 22552332309), (9, 7517444103), (13, 5204384379), (27, 2505814701), (39, 1734794793), (81, 835271567), (117, 578264931), (351, 192754977), (1053, 64251659), (3331, 20311317), (9993, 6770439), (19289, 3507543), (29979, 2256813), (43303, 1562409), (57867, 1169181), (89937, 752271), (129909, 520803), (173601, 389727), (250757, 269811)]