64217211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4481}}^1$

素因数の和:4782

約数の個数: 16

約数和(自身を含む): 91002528

約数和(自身を除く): 26785317

約数列:

[1, 3, 17, 51, 281, 843, 4481, 4777, 13443, 14331, 76177, 228531, 1259161, 3777483, 21405737, 64217211]

約数ペア:

[(1, 64217211), (3, 21405737), (17, 3777483), (51, 1259161), (281, 228531), (843, 76177), (4481, 14331), (4777, 13443)]