210048471

素因数分解:

$3^5\times {\mathrm{419}}^1\times {\mathrm{2063}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 315544320

約数和(自身を除く): 105495849

約数列:

[1, 3, 9, 27, 81, 243, 419, 1257, 2063, 3771, 6189, 11313, 18567, 33939, 55701, 101817, 167103, 501309, 864397, 2593191, 7779573, 23338719, 70016157, 210048471]

約数ペア:

[(1, 210048471), (3, 70016157), (9, 23338719), (27, 7779573), (81, 2593191), (243, 864397), (419, 501309), (1257, 167103), (2063, 101817), (3771, 55701), (6189, 33939), (11313, 18567)]