81708484319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{8929}}^1\times {\mathrm{118843}}^1$

素因数の和:127790

約数の個数: 16

約数和(自身を含む): 101882584320

約数和(自身を除く): 20174100001

約数列:

[1, 7, 11, 77, 8929, 62503, 98219, 118843, 687533, 831901, 1307273, 9150911, 1061149147, 7428044029, 11672640617, 81708484319]

約数ペア:

[(1, 81708484319), (7, 11672640617), (11, 7428044029), (77, 1061149147), (8929, 9150911), (62503, 1307273), (98219, 831901), (118843, 687533)]