127145942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26633}}^1$

素因数の和:26684

約数の個数: 32

約数和(自身を含む): 245458944

約数和(自身を除く): 118313002

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 26633, 53266, 186431, 292963, 372862, 585926, 825623, 1651246, 2050741, 4101482, 5779361, 9081853, 11558722, 18163706, 63572971, 127145942]

約数ペア:

[(1, 127145942), (2, 63572971), (7, 18163706), (11, 11558722), (14, 9081853), (22, 5779361), (31, 4101482), (62, 2050741), (77, 1651246), (154, 825623), (217, 585926), (341, 372862), (434, 292963), (682, 186431), (2387, 53266), (4774, 26633)]