127943662

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 246609792

約数和(自身を除く): 118666130

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 139, 154, 278, 301, 473, 602, 946, 973, 1529, 1946, 3058, 3311, 5977, 6622, 10703, 11954, 19321, 21406, 38642, 41839, 65747, 83678, 131494, 135247, 212531, 270494, 425062, 460229, 830803, 920458, 1487717, 1661606, 2975434, 5815621, 9138833, 11631242, 18277666, 63971831, 127943662]

約数ペア:

[(1, 127943662), (2, 63971831), (7, 18277666), (11, 11631242), (14, 9138833), (22, 5815621), (43, 2975434), (77, 1661606), (86, 1487717), (139, 920458), (154, 830803), (278, 460229), (301, 425062), (473, 270494), (602, 212531), (946, 135247), (973, 131494), (1529, 83678), (1946, 65747), (3058, 41839), (3311, 38642), (5977, 21406), (6622, 19321), (10703, 11954)]