67219713

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2099

約数の個数: 40

約数和(自身を含む): 112559040

約数和(自身を除く): 45339327

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 2039, 2997, 3663, 6117, 10989, 18351, 22429, 32967, 55053, 67287, 75443, 165159, 201861, 226329, 605583, 678987, 829873, 1816749, 2036961, 2489619, 6110883, 7468857, 22406571, 67219713]

約数ペア:

[(1, 67219713), (3, 22406571), (9, 7468857), (11, 6110883), (27, 2489619), (33, 2036961), (37, 1816749), (81, 829873), (99, 678987), (111, 605583), (297, 226329), (333, 201861), (407, 165159), (891, 75443), (999, 67287), (1221, 55053), (2039, 32967), (2997, 22429), (3663, 18351), (6117, 10989)]