68355909

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{881}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 101955672

約数和(自身を除く): 33599763

約数列:

[1, 3, 9, 37, 111, 233, 333, 699, 881, 2097, 2643, 7929, 8621, 25863, 32597, 77589, 97791, 205273, 293373, 615819, 1847457, 7595101, 22785303, 68355909]

約数ペア:

[(1, 68355909), (3, 22785303), (9, 7595101), (37, 1847457), (111, 615819), (233, 293373), (333, 205273), (699, 97791), (881, 77589), (2097, 32597), (2643, 25863), (7929, 8621)]