80993211201

素因数分解:

$3^3\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{188533}}^1$

素因数の和:190822

約数の個数: 32

約数和(自身を含む): 137192421120

約数和(自身を除く): 56199209919

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2273, 6819, 15911, 20457, 47733, 61371, 143199, 188533, 429597, 565599, 1319731, 1696797, 3959193, 5090391, 11877579, 35632737, 428535509, 1285606527, 2999748563, 3856819581, 8999245689, 11570458743, 26997737067, 80993211201]

約数ペア:

[(1, 80993211201), (3, 26997737067), (7, 11570458743), (9, 8999245689), (21, 3856819581), (27, 2999748563), (63, 1285606527), (189, 428535509), (2273, 35632737), (6819, 11877579), (15911, 5090391), (20457, 3959193), (47733, 1696797), (61371, 1319731), (143199, 565599), (188533, 429597)]