84064071

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4337}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 139926528

約数和(自身を除く): 55862457

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 4337, 6461, 13011, 19383, 30359, 56381, 91077, 169143, 307927, 394667, 923781, 1184001, 2155489, 4003051, 6466467, 12009153, 28021357, 84064071]

約数ペア:

[(1, 84064071), (3, 28021357), (7, 12009153), (13, 6466467), (21, 4003051), (39, 2155489), (71, 1184001), (91, 923781), (213, 394667), (273, 307927), (497, 169143), (923, 91077), (1491, 56381), (2769, 30359), (4337, 19383), (6461, 13011)]