545912379

素因数分解:

$3^7\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 843937440

約数和(自身を除く): 298025061

約数列:

[1, 3, 9, 27, 47, 81, 113, 141, 243, 339, 423, 729, 1017, 1269, 2187, 2209, 3051, 3807, 5311, 6627, 9153, 11421, 15933, 19881, 27459, 34263, 47799, 59643, 82377, 102789, 143397, 178929, 247131, 249617, 430191, 536787, 748851, 1290573, 1610361, 2246553, 3871719, 4831083, 6739659, 11615157, 20218977, 60656931, 181970793, 545912379]

約数ペア:

[(1, 545912379), (3, 181970793), (9, 60656931), (27, 20218977), (47, 11615157), (81, 6739659), (113, 4831083), (141, 3871719), (243, 2246553), (339, 1610361), (423, 1290573), (729, 748851), (1017, 536787), (1269, 430191), (2187, 249617), (2209, 247131), (3051, 178929), (3807, 143397), (5311, 102789), (6627, 82377), (9153, 59643), (11421, 47799), (15933, 34263), (19881, 27459)]