161200481

素因数分解:

${\mathrm{13}}^3\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 16

約数和(自身を含む): 175929600

約数和(自身を除く): 14729119

約数列:

[1, 13, 169, 239, 307, 2197, 3107, 3991, 40391, 51883, 73373, 525083, 674479, 953849, 12400037, 161200481]

約数ペア:

[(1, 161200481), (13, 12400037), (169, 953849), (239, 674479), (307, 525083), (2197, 73373), (3107, 51883), (3991, 40391)]