457573293

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3223

約数の個数: 40

約数和(自身を含む): 722515200

約数和(自身を除く): 264941907

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 207, 237, 621, 711, 1817, 1863, 2133, 3109, 5451, 6399, 9327, 16353, 27981, 49059, 71507, 83943, 147177, 214521, 245611, 251829, 643563, 736833, 1930689, 2210499, 5649053, 5792067, 6631497, 16947159, 19894491, 50841477, 152524431, 457573293]

約数ペア:

[(1, 457573293), (3, 152524431), (9, 50841477), (23, 19894491), (27, 16947159), (69, 6631497), (79, 5792067), (81, 5649053), (207, 2210499), (237, 1930689), (621, 736833), (711, 643563), (1817, 251829), (1863, 245611), (2133, 214521), (3109, 147177), (5451, 83943), (6399, 71507), (9327, 49059), (16353, 27981)]