27748357

素因数分解:

$7^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 35137536

約数和(自身を除く): 7389179

約数列:

[1, 7, 13, 49, 91, 127, 343, 637, 889, 1651, 2401, 4459, 6223, 11557, 16807, 31213, 43561, 80899, 218491, 304927, 566293, 2134489, 3964051, 27748357]

約数ペア:

[(1, 27748357), (7, 3964051), (13, 2134489), (49, 566293), (91, 304927), (127, 218491), (343, 80899), (637, 43561), (889, 31213), (1651, 16807), (2401, 11557), (4459, 6223)]