68394039

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{55201}}^1$

素因数の和:55270

約数の個数: 16

約数和(自身を含む): 105987840

約数和(自身を除く): 37593801

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 55201, 165603, 386407, 1159221, 3256859, 9770577, 22798013, 68394039]

約数ペア:

[(1, 68394039), (3, 22798013), (7, 9770577), (21, 3256859), (59, 1159221), (177, 386407), (413, 165603), (1239, 55201)]