3995327049

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 6571868160

約数和(自身を除く): 2576541111

約数列:

[1, 3, 7, 19, 21, 57, 67, 103, 133, 201, 309, 399, 469, 721, 1273, 1407, 1451, 1957, 2163, 3819, 4353, 5871, 6901, 8911, 10157, 13699, 20703, 26733, 27569, 30471, 41097, 48307, 82707, 97217, 131119, 144921, 149453, 192983, 291651, 393357, 448359, 578949, 680519, 917833, 1046171, 1847123, 2041557, 2753499, 2839607, 3138513, 5541369, 8518821, 10013351, 12929861, 19877249, 30040053, 38789583, 59631747, 70093457, 190253669, 210280371, 570761007, 1331775683, 3995327049]

約数ペア:

[(1, 3995327049), (3, 1331775683), (7, 570761007), (19, 210280371), (21, 190253669), (57, 70093457), (67, 59631747), (103, 38789583), (133, 30040053), (201, 19877249), (309, 12929861), (399, 10013351), (469, 8518821), (721, 5541369), (1273, 3138513), (1407, 2839607), (1451, 2753499), (1957, 2041557), (2163, 1847123), (3819, 1046171), (4353, 917833), (5871, 680519), (6901, 578949), (8911, 448359), (10157, 393357), (13699, 291651), (20703, 192983), (26733, 149453), (27569, 144921), (30471, 131119), (41097, 97217), (48307, 82707)]