89993139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 131765760

約数和(自身を除く): 41772621

約数列:

[1, 3, 19, 37, 57, 71, 111, 213, 601, 703, 1349, 1803, 2109, 2627, 4047, 7881, 11419, 22237, 34257, 42671, 49913, 66711, 128013, 149739, 422503, 810749, 1267509, 1578827, 2432247, 4736481, 29997713, 89993139]

約数ペア:

[(1, 89993139), (3, 29997713), (19, 4736481), (37, 2432247), (57, 1578827), (71, 1267509), (111, 810749), (213, 422503), (601, 149739), (703, 128013), (1349, 66711), (1803, 49913), (2109, 42671), (2627, 34257), (4047, 22237), (7881, 11419)]