83769738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2551}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 180926592

約数和(自身を除く): 97156854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2526, 2551, 5102, 5473, 7653, 10946, 15306, 16419, 32838, 33163, 66326, 99489, 198978, 1073971, 2147942, 3221913, 6443826, 13961623, 27923246, 41884869, 83769738]

約数ペア:

[(1, 83769738), (2, 41884869), (3, 27923246), (6, 13961623), (13, 6443826), (26, 3221913), (39, 2147942), (78, 1073971), (421, 198978), (842, 99489), (1263, 66326), (2526, 33163), (2551, 32838), (5102, 16419), (5473, 15306), (7653, 10946)]