61389999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5689}}^1$

素因数の和:5815

約数の個数: 24

約数和(自身を含む): 97640400

約数和(自身を除く): 36250401

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 5689, 10791, 17067, 51201, 62579, 187737, 563211, 620101, 1860303, 5580909, 6821111, 20463333, 61389999]

約数ペア:

[(1, 61389999), (3, 20463333), (9, 6821111), (11, 5580909), (33, 1860303), (99, 620101), (109, 563211), (327, 187737), (981, 62579), (1199, 51201), (3597, 17067), (5689, 10791)]