81844761

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{7933}}^1$

素因数の和:8136

約数の個数: 16

約数和(自身を含む): 115519040

約数和(自身を除く): 33674279

約数列:

[1, 3, 19, 57, 181, 543, 3439, 7933, 10317, 23799, 150727, 452181, 1435873, 4307619, 27281587, 81844761]

約数ペア:

[(1, 81844761), (3, 27281587), (19, 4307619), (57, 1435873), (181, 452181), (543, 150727), (3439, 23799), (7933, 10317)]