91478023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 25732217

約数列:

[1, 7, 13, 37, 91, 101, 259, 269, 481, 707, 1313, 1883, 3367, 3497, 3737, 9191, 9953, 24479, 26159, 27169, 48581, 69671, 129389, 190183, 340067, 353197, 905723, 1005253, 2472379, 7036771, 13068289, 91478023]

約数ペア:

[(1, 91478023), (7, 13068289), (13, 7036771), (37, 2472379), (91, 1005253), (101, 905723), (259, 353197), (269, 340067), (481, 190183), (707, 129389), (1313, 69671), (1883, 48581), (3367, 27169), (3497, 26159), (3737, 24479), (9191, 9953)]