54160379

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 70017024

約数和(自身を除く): 15856645

約数列:

[1, 7, 13, 31, 73, 91, 217, 263, 403, 511, 949, 1841, 2263, 2821, 3419, 6643, 8153, 15841, 19199, 23933, 29419, 57071, 105989, 134393, 205933, 249587, 595169, 741923, 1747109, 4166183, 7737197, 54160379]

約数ペア:

[(1, 54160379), (7, 7737197), (13, 4166183), (31, 1747109), (73, 741923), (91, 595169), (217, 249587), (263, 205933), (403, 134393), (511, 105989), (949, 57071), (1841, 29419), (2263, 23933), (2821, 19199), (3419, 15841), (6643, 8153)]