89046321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 146657280

約数和(自身を除く): 57610959

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 439, 743, 1317, 2229, 3073, 5201, 5707, 9219, 9659, 15603, 17121, 28977, 39949, 67613, 119847, 202839, 326177, 978531, 2283239, 4240301, 6849717, 12720903, 29682107, 89046321]

約数ペア:

[(1, 89046321), (3, 29682107), (7, 12720903), (13, 6849717), (21, 4240301), (39, 2283239), (91, 978531), (273, 326177), (439, 202839), (743, 119847), (1317, 67613), (2229, 39949), (3073, 28977), (5201, 17121), (5707, 15603), (9219, 9659)]