161857299

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{9467}}^1$

素因数の和:9650

約数の個数: 16

約数和(自身を含む): 222687360

約数和(自身を除く): 60830061

約数列:

[1, 3, 41, 123, 139, 417, 5699, 9467, 17097, 28401, 388147, 1164441, 1315913, 3947739, 53952433, 161857299]

約数ペア:

[(1, 161857299), (3, 53952433), (41, 3947739), (123, 1315913), (139, 1164441), (417, 388147), (5699, 28401), (9467, 17097)]