86778891

素因数分解:

$3^3\times {\mathrm{829}}^1\times {\mathrm{3877}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 128749600

約数和(自身を除く): 41970709

約数列:

[1, 3, 9, 27, 829, 2487, 3877, 7461, 11631, 22383, 34893, 104679, 3214033, 9642099, 28926297, 86778891]

約数ペア:

[(1, 86778891), (3, 28926297), (9, 9642099), (27, 3214033), (829, 104679), (2487, 34893), (3877, 22383), (7461, 11631)]