126924063

素因数分解:

$3^1\times 7^4\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 201134208

約数和(自身を除く): 74210145

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 263, 343, 469, 789, 1029, 1407, 1841, 2401, 3283, 5523, 7203, 9849, 12887, 17621, 22981, 38661, 52863, 68943, 90209, 123347, 160867, 270627, 370041, 482601, 631463, 863429, 1894389, 2590287, 6044003, 18132009, 42308021, 126924063]

約数ペア:

[(1, 126924063), (3, 42308021), (7, 18132009), (21, 6044003), (49, 2590287), (67, 1894389), (147, 863429), (201, 631463), (263, 482601), (343, 370041), (469, 270627), (789, 160867), (1029, 123347), (1407, 90209), (1841, 68943), (2401, 52863), (3283, 38661), (5523, 22981), (7203, 17621), (9849, 12887)]