70826547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 115568640

約数和(自身を除く): 44742093

約数列:

[1, 3, 11, 19, 33, 37, 43, 57, 71, 111, 129, 209, 213, 407, 473, 627, 703, 781, 817, 1221, 1349, 1419, 1591, 2109, 2343, 2451, 2627, 3053, 4047, 4773, 7733, 7881, 8987, 9159, 14839, 17501, 23199, 26961, 28897, 30229, 33583, 44517, 49913, 52503, 58007, 86691, 90687, 100749, 112961, 149739, 174021, 332519, 338883, 549043, 638077, 997557, 1242571, 1647129, 1914231, 2146259, 3727713, 6438777, 23608849, 70826547]

約数ペア:

[(1, 70826547), (3, 23608849), (11, 6438777), (19, 3727713), (33, 2146259), (37, 1914231), (43, 1647129), (57, 1242571), (71, 997557), (111, 638077), (129, 549043), (209, 338883), (213, 332519), (407, 174021), (473, 149739), (627, 112961), (703, 100749), (781, 90687), (817, 86691), (1221, 58007), (1349, 52503), (1419, 49913), (1591, 44517), (2109, 33583), (2343, 30229), (2451, 28897), (2627, 26961), (3053, 23199), (4047, 17501), (4773, 14839), (7733, 9159), (7881, 8987)]