40894713

素因数分解:

$3^8\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 64242048

約数和(自身を除く): 23347335

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 271, 621, 729, 813, 1863, 2187, 2439, 5589, 6233, 6561, 7317, 16767, 18699, 21951, 50301, 56097, 65853, 150903, 168291, 197559, 504873, 592677, 1514619, 1778031, 4543857, 13631571, 40894713]

約数ペア:

[(1, 40894713), (3, 13631571), (9, 4543857), (23, 1778031), (27, 1514619), (69, 592677), (81, 504873), (207, 197559), (243, 168291), (271, 150903), (621, 65853), (729, 56097), (813, 50301), (1863, 21951), (2187, 18699), (2439, 16767), (5589, 7317), (6233, 6561)]