56653101

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9934

約数の個数: 20

約数和(自身を含む): 85830624

約数和(自身を除く): 29177523

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 9851, 29553, 88659, 265977, 699421, 797931, 2098263, 6294789, 18884367, 56653101]

約数ペア:

[(1, 56653101), (3, 18884367), (9, 6294789), (27, 2098263), (71, 797931), (81, 699421), (213, 265977), (639, 88659), (1917, 29553), (5751, 9851)]