89446407

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 126382080

約数和(自身を除く): 36935673

約数列:

[1, 3, 43, 67, 79, 129, 131, 201, 237, 393, 2881, 3397, 5293, 5633, 8643, 8777, 10191, 10349, 15879, 16899, 26331, 31047, 227599, 377411, 445007, 682797, 693383, 1132233, 1335021, 2080149, 29815469, 89446407]

約数ペア:

[(1, 89446407), (3, 29815469), (43, 2080149), (67, 1335021), (79, 1132233), (129, 693383), (131, 682797), (201, 445007), (237, 377411), (393, 227599), (2881, 31047), (3397, 26331), (5293, 16899), (5633, 15879), (8643, 10349), (8777, 10191)]