78826727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16883}}^1$

素因数の和:16942

約数の個数: 16

約数和(自身を含む): 97251840

約数和(自身を除く): 18425113

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 16883, 118181, 388309, 489607, 2718163, 3427249, 11260961, 78826727]

約数ペア:

[(1, 78826727), (7, 11260961), (23, 3427249), (29, 2718163), (161, 489607), (203, 388309), (667, 118181), (4669, 16883)]