75397527

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 41046633

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1063, 1917, 2627, 3189, 7881, 9567, 23643, 28701, 39331, 70929, 75473, 117993, 226419, 353979, 679257, 1061937, 2037771, 2792501, 8377503, 25132509, 75397527]

約数ペア:

[(1, 75397527), (3, 25132509), (9, 8377503), (27, 2792501), (37, 2037771), (71, 1061937), (111, 679257), (213, 353979), (333, 226419), (639, 117993), (999, 75473), (1063, 70929), (1917, 39331), (2627, 28701), (3189, 23643), (7881, 9567)]