87641493

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{4091}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 120664896

約数和(自身を除く): 33023403

約数列:

[1, 3, 37, 111, 193, 579, 4091, 7141, 12273, 21423, 151367, 454101, 789563, 2368689, 29213831, 87641493]

約数ペア:

[(1, 87641493), (3, 29213831), (37, 2368689), (111, 789563), (193, 454101), (579, 151367), (4091, 21423), (7141, 12273)]