27069861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 44719360

約数和(自身を除く): 17649499

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 433, 687, 1299, 1603, 2977, 3031, 4809, 5629, 8931, 9093, 16887, 20839, 39403, 62517, 99157, 118209, 297471, 694099, 1289041, 2082297, 3867123, 9023287, 27069861]

約数ペア:

[(1, 27069861), (3, 9023287), (7, 3867123), (13, 2082297), (21, 1289041), (39, 694099), (91, 297471), (229, 118209), (273, 99157), (433, 62517), (687, 39403), (1299, 20839), (1603, 16887), (2977, 9093), (3031, 8931), (4809, 5629)]