30797253

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 48973056

約数和(自身を除く): 18175803

約数列:

[1, 3, 9, 23, 27, 61, 69, 81, 183, 207, 271, 549, 621, 813, 1403, 1647, 1863, 2439, 4209, 4941, 6233, 7317, 12627, 16531, 18699, 21951, 37881, 49593, 56097, 113643, 148779, 168291, 380213, 446337, 504873, 1140639, 1339011, 3421917, 10265751, 30797253]

約数ペア:

[(1, 30797253), (3, 10265751), (9, 3421917), (23, 1339011), (27, 1140639), (61, 504873), (69, 446337), (81, 380213), (183, 168291), (207, 148779), (271, 113643), (549, 56097), (621, 49593), (813, 37881), (1403, 21951), (1647, 18699), (1863, 16531), (2439, 12627), (4209, 7317), (4941, 6233)]