107905791

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{397}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 171778392

約数和(自身を除く): 63872601

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 397, 903, 1191, 1849, 2107, 2779, 5547, 6321, 8337, 12943, 17071, 19453, 38829, 51213, 58359, 90601, 119497, 271803, 358491, 734053, 836479, 2202159, 2509437, 5138371, 15415113, 35968597, 107905791]

約数ペア:

[(1, 107905791), (3, 35968597), (7, 15415113), (21, 5138371), (43, 2509437), (49, 2202159), (129, 836479), (147, 734053), (301, 358491), (397, 271803), (903, 119497), (1191, 90601), (1849, 58359), (2107, 51213), (2779, 38829), (5547, 19453), (6321, 17071), (8337, 12943)]