72577617

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 114635520

約数和(自身を除く): 42057903

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 1069, 1113, 1281, 3207, 3233, 7483, 9699, 22449, 22631, 56657, 65209, 67893, 169971, 195627, 396599, 456463, 1189797, 1369389, 3456077, 10368231, 24192539, 72577617]

約数ペア:

[(1, 72577617), (3, 24192539), (7, 10368231), (21, 3456077), (53, 1369389), (61, 1189797), (159, 456463), (183, 396599), (371, 195627), (427, 169971), (1069, 67893), (1113, 65209), (1281, 56657), (3207, 22631), (3233, 22449), (7483, 9699)]