82169637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 123776640

約数和(自身を除く): 41607003

約数列:

[1, 3, 11, 33, 37, 111, 173, 389, 407, 519, 1167, 1221, 1903, 4279, 5709, 6401, 12837, 14393, 19203, 43179, 67297, 70411, 158323, 201891, 211233, 474969, 740267, 2220801, 2489989, 7469967, 27389879, 82169637]

約数ペア:

[(1, 82169637), (3, 27389879), (11, 7469967), (33, 2489989), (37, 2220801), (111, 740267), (173, 474969), (389, 211233), (407, 201891), (519, 158323), (1167, 70411), (1221, 67297), (1903, 43179), (4279, 19203), (5709, 14393), (6401, 12837)]