161736267

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17077}}^1$

素因数の和:17139

約数の個数: 32

約数和(自身を含む): 275433984

約数和(自身を除く): 113697717

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 17077, 51231, 119539, 187847, 358617, 563541, 700157, 1314929, 2100471, 3944787, 4901099, 7701727, 14703297, 23105181, 53912089, 161736267]

約数ペア:

[(1, 161736267), (3, 53912089), (7, 23105181), (11, 14703297), (21, 7701727), (33, 4901099), (41, 3944787), (77, 2100471), (123, 1314929), (231, 700157), (287, 563541), (451, 358617), (861, 187847), (1353, 119539), (3157, 51231), (9471, 17077)]