67214493

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 99066240

約数和(自身を除く): 31851747

約数列:

[1, 3, 9, 71, 213, 293, 359, 639, 879, 1077, 2637, 3231, 20803, 25489, 62409, 76467, 105187, 187227, 229401, 315561, 946683, 7468277, 22404831, 67214493]

約数ペア:

[(1, 67214493), (3, 22404831), (9, 7468277), (71, 946683), (213, 315561), (293, 229401), (359, 187227), (639, 105187), (879, 76467), (1077, 62409), (2637, 25489), (3231, 20803)]