26233053

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 47308800

約数和(自身を除く): 21075747

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 57, 77, 129, 133, 139, 209, 231, 301, 399, 417, 473, 627, 817, 903, 973, 1419, 1463, 1529, 2451, 2641, 2919, 3311, 4389, 4587, 5719, 5977, 7923, 8987, 9933, 10703, 17157, 17931, 18487, 26961, 29051, 32109, 41839, 55461, 62909, 65747, 87153, 113563, 125517, 188727, 197241, 203357, 340689, 460229, 610071, 794941, 1249193, 1380687, 2384823, 3747579, 8744351, 26233053]

約数ペア:

[(1, 26233053), (3, 8744351), (7, 3747579), (11, 2384823), (19, 1380687), (21, 1249193), (33, 794941), (43, 610071), (57, 460229), (77, 340689), (129, 203357), (133, 197241), (139, 188727), (209, 125517), (231, 113563), (301, 87153), (399, 65747), (417, 62909), (473, 55461), (627, 41839), (817, 32109), (903, 29051), (973, 26961), (1419, 18487), (1463, 17931), (1529, 17157), (2451, 10703), (2641, 9933), (2919, 8987), (3311, 7923), (4389, 5977), (4587, 5719)]