253542099

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 370771200

約数和(自身を除く): 117229101

約数列:

[1, 3, 19, 29, 57, 87, 163, 489, 551, 941, 1653, 2823, 3097, 4727, 9291, 14181, 17879, 27289, 53637, 81867, 89813, 153383, 269439, 460149, 518491, 1555473, 2914277, 4448107, 8742831, 13344321, 84514033, 253542099]

約数ペア:

[(1, 253542099), (3, 84514033), (19, 13344321), (29, 8742831), (57, 4448107), (87, 2914277), (163, 1555473), (489, 518491), (551, 460149), (941, 269439), (1653, 153383), (2823, 89813), (3097, 81867), (4727, 53637), (9291, 27289), (14181, 17879)]