80338203

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 130529280

約数和(自身を除く): 50191077

約数列:

[1, 3, 9, 11, 27, 33, 99, 223, 297, 669, 1213, 2007, 2453, 3639, 6021, 7359, 10917, 13343, 22077, 32751, 40029, 66231, 120087, 270499, 360261, 811497, 2434491, 2975489, 7303473, 8926467, 26779401, 80338203]

約数ペア:

[(1, 80338203), (3, 26779401), (9, 8926467), (11, 7303473), (27, 2975489), (33, 2434491), (99, 811497), (223, 360261), (297, 270499), (669, 120087), (1213, 66231), (2007, 40029), (2453, 32751), (3639, 22077), (6021, 13343), (7359, 10917)]