330146847

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 511160832

約数和(自身を除く): 181013985

約数列:

[1, 3, 9, 27, 47, 81, 137, 141, 211, 243, 411, 423, 633, 1233, 1269, 1899, 3699, 3807, 5697, 6439, 9917, 11097, 11421, 17091, 19317, 28907, 29751, 33291, 51273, 57951, 86721, 89253, 173853, 260163, 267759, 521559, 780489, 803277, 1358629, 1564677, 2341467, 2409831, 4075887, 7024401, 12227661, 36682983, 110048949, 330146847]

約数ペア:

[(1, 330146847), (3, 110048949), (9, 36682983), (27, 12227661), (47, 7024401), (81, 4075887), (137, 2409831), (141, 2341467), (211, 1564677), (243, 1358629), (411, 803277), (423, 780489), (633, 521559), (1233, 267759), (1269, 260163), (1899, 173853), (3699, 89253), (3807, 86721), (5697, 57951), (6439, 51273), (9917, 33291), (11097, 29751), (11421, 28907), (17091, 19317)]