48981267

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 79252992

約数和(自身を除く): 30271725

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 167, 213, 243, 459, 501, 639, 1207, 1377, 1503, 1917, 2839, 3621, 4131, 4509, 5751, 8517, 10863, 11857, 13527, 17253, 25551, 32589, 35571, 40581, 76653, 97767, 106713, 201569, 229959, 293301, 320139, 604707, 689877, 960417, 1814121, 2881251, 5442363, 16327089, 48981267]

約数ペア:

[(1, 48981267), (3, 16327089), (9, 5442363), (17, 2881251), (27, 1814121), (51, 960417), (71, 689877), (81, 604707), (153, 320139), (167, 293301), (213, 229959), (243, 201569), (459, 106713), (501, 97767), (639, 76653), (1207, 40581), (1377, 35571), (1503, 32589), (1917, 25551), (2839, 17253), (3621, 13527), (4131, 11857), (4509, 10863), (5751, 8517)]