64595331

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 96672576

約数和(自身を除く): 32077245

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 2011, 3569, 6033, 10707, 18099, 32121, 86473, 166913, 259419, 500739, 778257, 1502217, 7177259, 21531777, 64595331]

約数ペア:

[(1, 64595331), (3, 21531777), (9, 7177259), (43, 1502217), (83, 778257), (129, 500739), (249, 259419), (387, 166913), (747, 86473), (2011, 32121), (3569, 18099), (6033, 10707)]