71516753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8521}}^1$

素因数の和:8648

約数の個数: 16

約数和(自身を含む): 89992320

約数和(自身を除く): 18475567

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 8521, 59647, 93731, 656117, 928789, 6501523, 10216679, 71516753]

約数ペア:

[(1, 71516753), (7, 10216679), (11, 6501523), (77, 928789), (109, 656117), (763, 93731), (1199, 59647), (8393, 8521)]