68394159

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{6317}}^1$

素因数の和:6727

約数の個数: 16

約数和(自身を含む): 101593440

約数和(自身を除く): 33199281

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 6317, 10827, 18951, 56853, 170559, 2533117, 7599351, 22798053, 68394159]

約数ペア:

[(1, 68394159), (3, 22798053), (9, 7599351), (27, 2533117), (401, 170559), (1203, 56853), (3609, 18951), (6317, 10827)]