69820023

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8819}}^1$

素因数の和:8871

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 48720777

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 8819, 26457, 61733, 114647, 185199, 255751, 343941, 767253, 802529, 1790257, 2407587, 3324763, 5370771, 9974289, 23273341, 69820023]

約数ペア:

[(1, 69820023), (3, 23273341), (7, 9974289), (13, 5370771), (21, 3324763), (29, 2407587), (39, 1790257), (87, 802529), (91, 767253), (203, 343941), (273, 255751), (377, 185199), (609, 114647), (1131, 61733), (2639, 26457), (7917, 8819)]