81288955007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{542183}}^1$

素因数の和:542822

約数の個数: 16

約数和(自身を含む): 92301404160

約数和(自身を除く): 11012449153

約数列:

[1, 13, 19, 247, 607, 7891, 11533, 149929, 542183, 7048379, 10301477, 133919201, 329105081, 4278366053, 6252996539, 81288955007]

約数ペア:

[(1, 81288955007), (13, 6252996539), (19, 4278366053), (247, 329105081), (607, 133919201), (7891, 10301477), (11533, 7048379), (149929, 542183)]