140256787

素因数分解:

${\mathrm{11}}^3\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 155441664

約数和(自身を除く): 15184877

約数列:

[1, 11, 121, 167, 631, 1331, 1837, 6941, 20207, 76351, 105377, 222277, 839861, 1159147, 12750617, 140256787]

約数ペア:

[(1, 140256787), (11, 12750617), (121, 1159147), (167, 839861), (631, 222277), (1331, 105377), (1837, 76351), (6941, 20207)]