77819014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 144760896

約数和(自身を除く): 66941882

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1781, 1918, 3121, 3562, 6242, 12467, 21847, 24934, 40573, 43694, 81146, 284011, 427577, 568022, 855154, 2993039, 5558501, 5986078, 11117002, 38909507, 77819014]

約数ペア:

[(1, 77819014), (2, 38909507), (7, 11117002), (13, 5986078), (14, 5558501), (26, 2993039), (91, 855154), (137, 568022), (182, 427577), (274, 284011), (959, 81146), (1781, 43694), (1918, 40573), (3121, 24934), (3562, 21847), (6242, 12467)]