67925247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 106014720

約数和(自身を除く): 38089473

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 2957, 7657, 8871, 22971, 38441, 56183, 91667, 115323, 168549, 275001, 730379, 1191671, 1741673, 2191137, 3575013, 5225019, 22641749, 67925247]

約数ペア:

[(1, 67925247), (3, 22641749), (13, 5225019), (19, 3575013), (31, 2191137), (39, 1741673), (57, 1191671), (93, 730379), (247, 275001), (403, 168549), (589, 115323), (741, 91667), (1209, 56183), (1767, 38441), (2957, 22971), (7657, 8871)]