69083781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 102493440

約数和(自身を除く): 33409659

約数列:

[1, 3, 13, 39, 61, 71, 183, 213, 409, 793, 923, 1227, 2379, 2769, 4331, 5317, 12993, 15951, 24949, 29039, 56303, 74847, 87117, 168909, 324337, 377507, 973011, 1132521, 1771379, 5314137, 23027927, 69083781]

約数ペア:

[(1, 69083781), (3, 23027927), (13, 5314137), (39, 1771379), (61, 1132521), (71, 973011), (183, 377507), (213, 324337), (409, 168909), (793, 87117), (923, 74847), (1227, 56303), (2379, 29039), (2769, 24949), (4331, 15951), (5317, 12993)]