257046374403

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1433123}}^1$

素因数の和:1433225

約数の個数: 64

約数和(自身を含む): 475109268480

約数和(自身を除く): 218062894077

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 73, 91, 117, 189, 219, 273, 351, 511, 657, 819, 949, 1533, 1971, 2457, 2847, 4599, 6643, 8541, 13797, 19929, 25623, 59787, 179361, 1433123, 4299369, 10031861, 12898107, 18630599, 30095583, 38694321, 55891797, 90286749, 104617979, 130414193, 167675391, 270860247, 313853937, 391242579, 503026173, 732325853, 941561811, 1173727737, 1360033727, 2196977559, 2824685433, 3521183211, 4080101181, 6590932677, 9520236089, 12240303543, 19772798031, 28560708267, 36720910629, 85682124801, 257046374403]

約数ペア:

[(1, 257046374403), (3, 85682124801), (7, 36720910629), (9, 28560708267), (13, 19772798031), (21, 12240303543), (27, 9520236089), (39, 6590932677), (63, 4080101181), (73, 3521183211), (91, 2824685433), (117, 2196977559), (189, 1360033727), (219, 1173727737), (273, 941561811), (351, 732325853), (511, 503026173), (657, 391242579), (819, 313853937), (949, 270860247), (1533, 167675391), (1971, 130414193), (2457, 104617979), (2847, 90286749), (4599, 55891797), (6643, 38694321), (8541, 30095583), (13797, 18630599), (19929, 12898107), (25623, 10031861), (59787, 4299369), (179361, 1433123)]