161110947

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1913}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 218655360

約数和(自身を除く): 57544413

約数列:

[1, 3, 67, 201, 419, 1257, 1913, 5739, 28073, 84219, 128171, 384513, 801547, 2404641, 53703649, 161110947]

約数ペア:

[(1, 161110947), (3, 53703649), (67, 2404641), (201, 801547), (419, 384513), (1257, 128171), (1913, 84219), (5739, 28073)]