67740543

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2845

約数の個数: 40

約数和(自身を含む): 113755488

約数和(自身を除く): 46014945

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 2797, 8073, 8391, 24219, 25173, 36361, 64331, 75519, 109083, 192993, 226557, 327249, 578979, 836303, 981747, 1736937, 2508909, 2945241, 5210811, 7526727, 22580181, 67740543]

約数ペア:

[(1, 67740543), (3, 22580181), (9, 7526727), (13, 5210811), (23, 2945241), (27, 2508909), (39, 1736937), (69, 981747), (81, 836303), (117, 578979), (207, 327249), (299, 226557), (351, 192993), (621, 109083), (897, 75519), (1053, 64331), (1863, 36361), (2691, 25173), (2797, 24219), (8073, 8391)]