53513811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{152461}}^1$

素因数の和:152483

約数の個数: 16

約数和(自身を含む): 85378720

約数和(自身を除く): 31864909

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 152461, 457383, 1372149, 1981993, 4116447, 5945979, 17837937, 53513811]

約数ペア:

[(1, 53513811), (3, 17837937), (9, 5945979), (13, 4116447), (27, 1981993), (39, 1372149), (117, 457383), (351, 152461)]