53214951

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 75829248

約数和(自身を除く): 22614297

約数列:

[1, 3, 43, 47, 67, 129, 131, 141, 201, 393, 2021, 2881, 3149, 5633, 6063, 6157, 8643, 8777, 9447, 16899, 18471, 26331, 135407, 264751, 377411, 406221, 412519, 794253, 1132233, 1237557, 17738317, 53214951]

約数ペア:

[(1, 53214951), (3, 17738317), (43, 1237557), (47, 1132233), (67, 794253), (129, 412519), (131, 406221), (141, 377411), (201, 264751), (393, 135407), (2021, 26331), (2881, 18471), (3149, 16899), (5633, 9447), (6063, 8777), (6157, 8643)]