66486327

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1543}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 90713088

約数和(自身を除く): 24226761

約数列:

[1, 3, 53, 159, 271, 813, 1543, 4629, 14363, 43089, 81779, 245337, 418153, 1254459, 22162109, 66486327]

約数ペア:

[(1, 66486327), (3, 22162109), (53, 1254459), (159, 418153), (271, 245337), (813, 81779), (1543, 43089), (4629, 14363)]