127143570239

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{3559}}^1\times {\mathrm{69911}}^1$

素因数の和:73550

約数の個数: 16

約数和(自身を含む): 147340938240

約数和(自身を除く): 20197368001

約数列:

[1, 7, 73, 511, 3559, 24913, 69911, 259807, 489377, 1818649, 5103503, 35724521, 248813249, 1741692743, 18163367177, 127143570239]

約数ペア:

[(1, 127143570239), (7, 18163367177), (73, 1741692743), (511, 248813249), (3559, 35724521), (24913, 5103503), (69911, 1818649), (259807, 489377)]