493676163

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 782496000

約数和(自身を除く): 288819837

約数列:

[1, 3, 9, 23, 37, 43, 69, 111, 129, 207, 333, 387, 851, 989, 1499, 1591, 2553, 2967, 4497, 4773, 7659, 8901, 13491, 14319, 34477, 36593, 55463, 64457, 103431, 109779, 166389, 193371, 310293, 329337, 499167, 580113, 1275649, 1482511, 2384909, 3826947, 4447533, 7154727, 11480841, 13342599, 21464181, 54852907, 164558721, 493676163]

約数ペア:

[(1, 493676163), (3, 164558721), (9, 54852907), (23, 21464181), (37, 13342599), (43, 11480841), (69, 7154727), (111, 4447533), (129, 3826947), (207, 2384909), (333, 1482511), (387, 1275649), (851, 580113), (989, 499167), (1499, 329337), (1591, 310293), (2553, 193371), (2967, 166389), (4497, 109779), (4773, 103431), (7659, 64457), (8901, 55463), (13491, 36593), (14319, 34477)]