1900152243

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{9679}}^1$

素因数の和:10360

約数の個数: 32

約数和(自身を含む): 3075916800

約数和(自身を除く): 1175764557

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 661, 1983, 5949, 7271, 9679, 17847, 21813, 29037, 65439, 87111, 106469, 196317, 261333, 319407, 958221, 2874663, 6397819, 19193457, 57580371, 70376009, 172741113, 211128027, 633384081, 1900152243]

約数ペア:

[(1, 1900152243), (3, 633384081), (9, 211128027), (11, 172741113), (27, 70376009), (33, 57580371), (99, 19193457), (297, 6397819), (661, 2874663), (1983, 958221), (5949, 319407), (7271, 261333), (9679, 196317), (17847, 106469), (21813, 87111), (29037, 65439)]