16656212097

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1\times {\mathrm{2237}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 27902309760

約数和(自身を除く): 11246097663

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 1619, 2237, 4599, 4857, 6711, 11333, 14571, 15659, 20133, 33999, 46977, 101997, 118187, 140931, 163301, 354561, 489903, 827309, 1063683, 1143107, 1469709, 2481927, 3429321, 3621703, 7445781, 10287963, 10865109, 25351921, 32595327, 76055763, 228167289, 264384319, 793152957, 1850690233, 2379458871, 5552070699, 16656212097]

約数ペア:

[(1, 16656212097), (3, 5552070699), (7, 2379458871), (9, 1850690233), (21, 793152957), (63, 264384319), (73, 228167289), (219, 76055763), (511, 32595327), (657, 25351921), (1533, 10865109), (1619, 10287963), (2237, 7445781), (4599, 3621703), (4857, 3429321), (6711, 2481927), (11333, 1469709), (14571, 1143107), (15659, 1063683), (20133, 827309), (33999, 489903), (46977, 354561), (101997, 163301), (118187, 140931)]