54687039

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 81204480

約数和(自身を除く): 26517441

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 1907, 2607, 5721, 9559, 20977, 28677, 62931, 150653, 230747, 451959, 692241, 1657183, 4971549, 18229013, 54687039]

約数ペア:

[(1, 54687039), (3, 18229013), (11, 4971549), (33, 1657183), (79, 692241), (121, 451959), (237, 230747), (363, 150653), (869, 62931), (1907, 28677), (2607, 20977), (5721, 9559)]