274131

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 209709

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 71, 99, 117, 143, 213, 297, 351, 429, 639, 781, 923, 1287, 1917, 2343, 2769, 3861, 7029, 8307, 10153, 21087, 24921, 30459, 91377, 274131]

約数ペア:

[(1, 274131), (3, 91377), (9, 30459), (11, 24921), (13, 21087), (27, 10153), (33, 8307), (39, 7029), (71, 3861), (99, 2769), (117, 2343), (143, 1917), (213, 1287), (297, 923), (351, 781), (429, 639)]