409836051

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2131}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 644716800

約数和(自身を除く): 234880749

約数列:

[1, 3, 9, 17, 27, 51, 153, 419, 459, 1257, 2131, 3771, 6393, 7123, 11313, 19179, 21369, 36227, 57537, 64107, 108681, 192321, 326043, 892889, 978129, 2678667, 8036001, 15179113, 24108003, 45537339, 136612017, 409836051]

約数ペア:

[(1, 409836051), (3, 136612017), (9, 45537339), (17, 24108003), (27, 15179113), (51, 8036001), (153, 2678667), (419, 978129), (459, 892889), (1257, 326043), (2131, 192321), (3771, 108681), (6393, 64107), (7123, 57537), (11313, 36227), (19179, 21369)]