149700243

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 259307136

約数和(自身を除く): 109606893

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 903, 1419, 1617, 2107, 2153, 3311, 6321, 6459, 9933, 15071, 23177, 23683, 45213, 69531, 71049, 92579, 105497, 165781, 277737, 316491, 497343, 648053, 1018369, 1160467, 1944159, 3055107, 3481401, 4536371, 7128583, 13609113, 21385749, 49900081, 149700243]

約数ペア:

[(1, 149700243), (3, 49900081), (7, 21385749), (11, 13609113), (21, 7128583), (33, 4536371), (43, 3481401), (49, 3055107), (77, 1944159), (129, 1160467), (147, 1018369), (231, 648053), (301, 497343), (473, 316491), (539, 277737), (903, 165781), (1419, 105497), (1617, 92579), (2107, 71049), (2153, 69531), (3311, 45213), (6321, 23683), (6459, 23177), (9933, 15071)]