16767513

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 28774400

約数和(自身を除く): 12006887

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1123, 1659, 2133, 3369, 4977, 7861, 10107, 14931, 23583, 30321, 70749, 88717, 212247, 266151, 621019, 798453, 1863057, 2395359, 5589171, 16767513]

約数ペア:

[(1, 16767513), (3, 5589171), (7, 2395359), (9, 1863057), (21, 798453), (27, 621019), (63, 266151), (79, 212247), (189, 88717), (237, 70749), (553, 30321), (711, 23583), (1123, 14931), (1659, 10107), (2133, 7861), (3369, 4977)]