80350791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 119654400

約数和(自身を除く): 39303609

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 589, 703, 1147, 1229, 1767, 2109, 3441, 3687, 21793, 23351, 38099, 45473, 65379, 70053, 114297, 136419, 723881, 863987, 1409663, 2171643, 2591961, 4228989, 26783597, 80350791]

約数ペア:

[(1, 80350791), (3, 26783597), (19, 4228989), (31, 2591961), (37, 2171643), (57, 1409663), (93, 863987), (111, 723881), (589, 136419), (703, 114297), (1147, 70053), (1229, 65379), (1767, 45473), (2109, 38099), (3441, 23351), (3687, 21793)]