171364653

素因数分解:

$3^4\times {\mathrm{73}}^2\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 30

約数和(自身を含む): 260197674

約数和(自身を除く): 88833021

約数列:

[1, 3, 9, 27, 73, 81, 219, 397, 657, 1191, 1971, 3573, 5329, 5913, 10719, 15987, 28981, 32157, 47961, 86943, 143883, 260829, 431649, 782487, 2115613, 2347461, 6346839, 19040517, 57121551, 171364653]

約数ペア:

[(1, 171364653), (3, 57121551), (9, 19040517), (27, 6346839), (73, 2347461), (81, 2115613), (219, 782487), (397, 431649), (657, 260829), (1191, 143883), (1971, 86943), (3573, 47961), (5329, 32157), (5913, 28981), (10719, 15987)]