66898527

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1669}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 92344320

約数和(自身を除く): 25445793

約数列:

[1, 3, 31, 93, 431, 1293, 1669, 5007, 13361, 40083, 51739, 155217, 719339, 2158017, 22299509, 66898527]

約数ペア:

[(1, 66898527), (3, 22299509), (31, 2158017), (93, 719339), (431, 155217), (1293, 51739), (1669, 40083), (5007, 13361)]