12393460809

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{120193}}^1$

素因数の和:120291

約数の個数: 40

約数和(自身を含む): 19779124640

約数和(自身を除く): 7385663831

約数列:

[1, 3, 9, 19, 27, 57, 67, 81, 171, 201, 513, 603, 1273, 1539, 1809, 3819, 5427, 11457, 34371, 103113, 120193, 360579, 1081737, 2283667, 3245211, 6851001, 8052931, 9735633, 20553003, 24158793, 61659009, 72476379, 153005689, 184977027, 217429137, 459017067, 652287411, 1377051201, 4131153603, 12393460809]

約数ペア:

[(1, 12393460809), (3, 4131153603), (9, 1377051201), (19, 652287411), (27, 459017067), (57, 217429137), (67, 184977027), (81, 153005689), (171, 72476379), (201, 61659009), (513, 24158793), (603, 20553003), (1273, 9735633), (1539, 8052931), (1809, 6851001), (3819, 3245211), (5427, 2283667), (11457, 1081737), (34371, 360579), (103113, 120193)]