8144587899

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{4019}}^1$

素因数の和:5744

約数の個数: 48

約数和(自身を含む): 14164550400

約数和(自身を除く): 6019962501

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1693, 4019, 5079, 11851, 12057, 15237, 28133, 32167, 35553, 36171, 76361, 84399, 96501, 106659, 225169, 229083, 253197, 289503, 534527, 675507, 687249, 1603581, 2026521, 4810743, 6804167, 20412501, 47629169, 61237503, 129279173, 142887507, 387837519, 428662521, 904954211, 1163512557, 2714862633, 8144587899]

約数ペア:

[(1, 8144587899), (3, 2714862633), (7, 1163512557), (9, 904954211), (19, 428662521), (21, 387837519), (57, 142887507), (63, 129279173), (133, 61237503), (171, 47629169), (399, 20412501), (1197, 6804167), (1693, 4810743), (4019, 2026521), (5079, 1603581), (11851, 687249), (12057, 675507), (15237, 534527), (28133, 289503), (32167, 253197), (35553, 229083), (36171, 225169), (76361, 106659), (84399, 96501)]