81156882

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{98731}}^1$

素因数の和:98873

約数の個数: 16

約数和(自身を含む): 163500192

約数和(自身を除く): 82343310

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 98731, 197462, 296193, 592386, 13526147, 27052294, 40578441, 81156882]

約数ペア:

[(1, 81156882), (2, 40578441), (3, 27052294), (6, 13526147), (137, 592386), (274, 296193), (411, 197462), (822, 98731)]