67441977

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1392

約数の個数: 28

約数和(自身を含む): 102619584

約数和(自身を除く): 35177607

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1303, 1917, 3909, 5751, 11727, 17253, 35181, 51759, 92513, 105543, 277539, 316629, 832617, 949887, 2497851, 7493553, 22480659, 67441977]

約数ペア:

[(1, 67441977), (3, 22480659), (9, 7493553), (27, 2497851), (71, 949887), (81, 832617), (213, 316629), (243, 277539), (639, 105543), (729, 92513), (1303, 51759), (1917, 35181), (3909, 17253), (5751, 11727)]