41667651

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 63457056

約数和(自身を除く): 21789405

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 1993, 2323, 5979, 6969, 17937, 20907, 45839, 137517, 201293, 412551, 603879, 1811637, 4629739, 13889217, 41667651]

約数ペア:

[(1, 41667651), (3, 13889217), (9, 4629739), (23, 1811637), (69, 603879), (101, 412551), (207, 201293), (303, 137517), (909, 45839), (1993, 20907), (2323, 17937), (5979, 6969)]