127659623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3761}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 157582656

約数和(自身を除く): 29923033

約数列:

[1, 7, 13, 91, 373, 2611, 3761, 4849, 26327, 33943, 48893, 342251, 1402853, 9819971, 18237089, 127659623]

約数ペア:

[(1, 127659623), (7, 18237089), (13, 9819971), (91, 1402853), (373, 342251), (2611, 48893), (3761, 33943), (4849, 26327)]