156917591373

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{20981}}^1\times {\mathrm{57977}}^1$

素因数の和:79004

約数の個数: 16

約数和(自身を含む): 214103013696

約数和(自身を除く): 57185422323

約数列:

[1, 3, 43, 129, 20981, 57977, 62943, 173931, 902183, 2493011, 2706549, 7479033, 1216415437, 3649246311, 52305863791, 156917591373]

約数ペア:

[(1, 156917591373), (3, 52305863791), (43, 3649246311), (129, 1216415437), (20981, 7479033), (57977, 2706549), (62943, 2493011), (173931, 902183)]