68613021

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{3229}}^1$

素因数の和:4025

約数の個数: 16

約数和(自身を含む): 101809600

約数和(自身を除く): 33196579

約数列:

[1, 3, 9, 27, 787, 2361, 3229, 7083, 9687, 21249, 29061, 87183, 2541223, 7623669, 22871007, 68613021]

約数ペア:

[(1, 68613021), (3, 22871007), (9, 7623669), (27, 2541223), (787, 87183), (2361, 29061), (3229, 21249), (7083, 9687)]