201131667

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6101}}^1$

素因数の和:6161

約数の個数: 40

約数和(自身を含む): 336683952

約数和(自身を除く): 135552285

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 2997, 3663, 6101, 10989, 18303, 32967, 54909, 67111, 164727, 201333, 225737, 494181, 603999, 677211, 1811997, 2031633, 2483107, 5435991, 6094899, 7449321, 18284697, 22347963, 67043889, 201131667]

約数ペア:

[(1, 201131667), (3, 67043889), (9, 22347963), (11, 18284697), (27, 7449321), (33, 6094899), (37, 5435991), (81, 2483107), (99, 2031633), (111, 1811997), (297, 677211), (333, 603999), (407, 494181), (891, 225737), (999, 201333), (1221, 164727), (2997, 67111), (3663, 54909), (6101, 32967), (10989, 18303)]