165512721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{36083}}^1$

素因数の和:36236

約数の個数: 16

約数和(自身を含む): 242484480

約数和(自身を除く): 76971759

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 36083, 108249, 396913, 1190739, 5015537, 15046611, 55170907, 165512721]

約数ペア:

[(1, 165512721), (3, 55170907), (11, 15046611), (33, 5015537), (139, 1190739), (417, 396913), (1529, 108249), (4587, 36083)]