71784427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{827}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 84575232

約数和(自身を除く): 12790805

約数列:

[1, 11, 13, 143, 607, 827, 6677, 7891, 9097, 10751, 86801, 118261, 501989, 5521879, 6525857, 71784427]

約数ペア:

[(1, 71784427), (11, 6525857), (13, 5521879), (143, 501989), (607, 118261), (827, 86801), (6677, 10751), (7891, 9097)]